Premium Information is available for this item - Upgrade for $1 a day

5930-00-655-4241

Toggle Switch

5930006554241 006554241 MIL-DTL-3950 99 9901-512 MS24524-23 96-23679 8501K4 MS24324-23 12135 927439-0542 9274399-0542 531-6985692 PN 149 H655-1310 PN 149 321-02-023 206-4597916-6 266-5385-020 SMA588111 4186300-091 46200-009-18 CK8500K4 H791-3905-012 812034-2003 060-002477-023 MS24541 16100025907 T9-MS2-23

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes SWITCH, LEVER; SWITCH, ROTARY; SWITCH, KNIFE; SWITCH, SENSITIVE; and SWITCH, BOX. View more Toggle Switch

5930-00-655-4241 SWITCH,TOGGLE 5930006554241 006554241

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
November 2023
NATO Update Count
152
NATO Data Quality
AAQL Style 5P for 5930-00-655-4241 1/2
NSN 5930-00-655-4241 (Identification) 1/2
AFUQ Style 27 for 5930-00-655-4241 2/2
NSN 5930-00-655-4241 (Identification) 2/2

5930-00-655-4241 Stock and Availability Marketplace 5930-00-655-4241

Need Help?
Request a Quotation from participating marketplace vendors
Global Test Supply
       
12135 MRU 12135 Handheld Automotive NDIR Gas Analyzer for the biomethane STK NE $4,585.00 Distributor Buy Now
eBay Updated Every Day
5930-00-655-4241 RQST NE eBay
eBay Updated Every Day
5930-00-655-4241 RQST eBay
Amazon Updated Every Day
5930-00-655-4241 RQST NE Amazon

5930-00-655-4241 Related Documents Related Documents 5930-00-655-4241 5+ Documents (More...)

MIL-DTL-3950 99 9901-512 MS24524-23 96-23679 8501K4 MS24324-23 12135 927439-0542 9274399-0542 531-6985692
PN 149 H655-1310 PN 149 321-02-023 206-4597916-6 266-5385-020 SMA588111 4186300-091 46200-009-18 CK8500K4
H791-3905-012 812034-2003 060-002477-023 MS24541 16100025907 T9-MS2-23 A switch which is externally
MS24524-23 SWITCH,TOGGLE 4 EA NS Request Quotation Subscribe to View Vendor Details... 812034-2003 SWITCH
,TOGGLE 2 EA NS Request Quotation 51-1223 SWITCH,TOGGLE 2 EA NS Request Quotation MS24524-23 SWITCH,TOGGLE
1 EA NS Request Quotation 2TL1-3 SWITCH,TOGGLE 1 EA NS Request Quotation 8501K4 SWITCH,TOGGLE 1 EA NS
G05581-845B Managed by United States NSN Created on 3 Mar 1979 Data Last Changed November 2023 NATO
SWITCH,SPECIAL RQST NS Request Quotation Subscribe to View Vendor Details... 2TL1-3 SWITCH,SPECIAL
SS76/Z150 OS102809 2TL1 - 3 BS9561F0005 A switch which is externally actuated by a lever and whose
MS24524-23 SWITCH,TOGGLE 5 EA NS Request Quotation Subscribe to View Vendor Details...
MS24524-23 SWITCH,TOGGLE 5 EA NS Request Quotation Subscribe to View Vendor Details...
https//www.nsnlookup.com /fsg-59/fsc-5930/us 5930-00-655-4241 Toggle Switch 5930006554241 006554241,
MS24524-23 AUDIO SPEAKER SW 9 EA NS Request Quotation Subscribe to View Vendor Details...
MS24524-23 AUDIO SPEAKER SW 1 EA NS Request Quotation Subscribe to View Vendor Details...
MS24524-23 SWITCH,TOGGLE 5 EA NS Request Quotation Subscribe to View Vendor Details...

5930-00-655-4241 Demil Restrictions 5930-00-655-4241

DEMIL: A | DEMILI: 1 | CRITICALITY: F | HMIC: P | PMIC: A | EDC: | ADPEC: 0

5930-00-655-4241 is a Toggle Switch that is an aviation critical safety item or flight safety critical aircraft part. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. This item does not contain a precious metal.

5930-00-655-4241 HTS and ScheduleB Import and Export 5930-00-655-4241

5930-00-655-4241 End Users End Users 5930-00-655-4241

US Army (A918)
Effective Date:
1 Aug 2006
Former MOE Rule:
A196
Supplementary Receivers:
AJCTCLBFBDAZ
MOE Rule:
B031
Effective Date:
1 Apr 1991
MOE Rule:
BGX1
Effective Date:
1 Aug 2006
Former MOE Rule:
BTX1
US Coast Guard (C911)
Effective Date:
1 Aug 2006
Former MOE Rule:
C153
Supplementary Receivers:
XH
US Air Force (FXGX)
Effective Date:
1 Aug 2006
Former MOE Rule:
FXTX
NASA (G860)
Effective Date:
1 Apr 1991
NASA (G880)
Effective Date:
1 Apr 1991
NASA (G900)
Effective Date:
1 Apr 1991
NASA (G940)
Effective Date:
1 Oct 1993
US Marine Corps (MC49)
Effective Date:
1 Aug 2006
Former MOE Rule:
MC13
US Navy (N9BN)
Effective Date:
1 Aug 2006
Former MOE Rule:
NIND
Supplementary Collaborators:
GTKEJSJBHXHSHD
Supplementary Receivers:
JV
MOE Rule:
RGX1
Effective Date:
1 Aug 2006
Former MOE Rule:
R479
Supplementary Collaborators:
TR
Sweden (VK01)
Effective Date:
1 May 2016
Austria (WB01)
Effective Date:
1 Feb 2005
Finland (WF01)
Effective Date:
1 Oct 2009
Slovenia (WL01)
Effective Date:
1 Mar 2006
Poland (WP01)
Effective Date:
1 Dec 2005
Bulgaria (WU01)
Effective Date:
1 Feb 2006
Czech Republic (WZ01)
Effective Date:
1 Feb 2010
Brazil (YA01)
Effective Date:
1 Sep 2000
Spain (YB01)
Effective Date:
1 Apr 1991
Columbia (YC01)
Effective Date:
1 Jul 2015
Argentina (YF01)
Effective Date:
1 Sep 2015
Singapore (YJ01)
Effective Date:
1 Apr 1991
Kuwait (YK01)
Effective Date:
1 Jan 2015
Morocco (YP01)
Effective Date:
1 Apr 2016
Saudi Arabia (YS01)
Effective Date:
1 Feb 2015
Malaysia (YW01)
Effective Date:
1 Apr 1991
Australia (ZA01)
Effective Date:
1 Apr 1991
Belgium (ZB01)
Effective Date:
1 Apr 1991
Canada (ZC01)
Effective Date:
1 Apr 1991
New Zealand (ZE01)
Effective Date:
1 Apr 1991
France (ZF01)
Effective Date:
1 Apr 1991
Germany (ZG01)
Effective Date:
1 Apr 1991
Republic of Korea (ZH01)
Effective Date:
1 Apr 1991
United Kingdom (ZK01)
Effective Date:
1 Apr 1991
Philippines (ZM01)
Effective Date:
1 Feb 2015
Netherlands (ZN01)
Effective Date:
1 Apr 1991
Portugal (ZP01)
Effective Date:
1 Apr 1991
Italy (ZR01)
Effective Date:
1 Apr 1991
Denmark (ZS01)
Effective Date:
1 Apr 1991
Norway (ZT01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 1998
NATO Maintenance and Supply Agency (ZX01)
Effective Date:
1 Apr 1991

5930-00-655-4241 Manufacturers Approved Sources 5930-00-655-4241

Part Number
Manufacturer
Status
MS24524-23
96906 - Military Standards (Active)
Definitive Standard
MIL-DTL-3950
81349 - Military Specifications (Active)
Incomplete Standard
99 9901-512
AC90N - Bae Systems Hagglunds Aktiebolag (Active)
Incomplete Secondary Reference
MS24524-23
U0625 - B-N Group Ltd (Active)
Incomplete Secondary Reference
8501K4
81640 - Safran Power Usa, Llc (Active)
Incomplete Secondary Reference
2TL1-3
91929 - Honeywell International Inc. (Active)
Incomplete Secondary Reference
7F200-1248
U4287 - Rolls-Royce Controls And Data (Active)
Incomplete Secondary Reference
96-23679
30554 - Department Of Defense Project (Active)
Incomplete Secondary Reference
16100025907
A0912 - Mbda Italia Spa (Active)
Secondary Buy
T9-MS2-23
21649 - Otto Engineering Inc (Active)
Secondary Buy
2TLI-3
15801 - Honeywell International Inc. (Active)
Canceled/Obsolete
973.52.17.239
S4080 - Pilatus Aircraft Ltd (Active)
Canceled/Obsolete
2TL1-3
U4042 - Honeywell Control Systems Ltd (Active)
Canceled/Obsolete
FS700280V ITEM 24
U1381 - Rolls-Royce Power Engineering Plc. (Replaced)
Canceled/Obsolete
W41262N6201B1
C0426 - Hensoldt Sensors Gmbh (Active)
Canceled/Obsolete
MS24524-23
0FW39 - Bae Systems Tactical Vehicle Systems (Active)
Canceled/Obsolete
007525625/24
K2516 - Ministry Of Defence (Navy) Ships (Active)
Canceled/Obsolete
007525625 ITEM 24
K2516 - Ministry Of Defence (Navy) Ships (Active)
Canceled/Obsolete
A22592
K0967 - Mbda Uk Ltd (Active)
Canceled/Obsolete
L27510-00002
K1096 - Thales Uk Limited Dba Thales Uk Ltd (Active)
Canceled/Obsolete
51-1223
K7178 - Itw Switches (Active)
Canceled/Obsolete
X6044-118
U0041 - Prestolite Electric Limited (Active)
Canceled/Obsolete
7F200-1248
K1464 - Goodrich Control Systems Ltd T/A (Replaced)
Canceled/Obsolete
2TL1-3
K6596 - Honeywell Control Systems Ltd (Replaced)
Canceled/Obsolete
MS24524-23
81640 - Safran Power Usa, Llc (Active)
Canceled/Obsolete
ASC1540038
Z4779 - Asc Pty Ltd (Active)
Canceled/Obsolete
7F200-1248
U4271 - Rolls-Royce Controls And Data (Active)
Canceled/Obsolete
C205-015
K0233 - Thales Uk Limited Dba Thales Uk Ltd (Replaced)
Canceled/Obsolete
59530002D
K1182 - Thales Uk Limited Dba Thales Uk Ltd (Active)
Canceled/Obsolete
VP7806
K2709 - Perkins Engines Company Ltd (Active)
Canceled/Obsolete
E7991241C
U5295 - Vosper Thornycroft Controls Ltd (Replaced)
Canceled/Obsolete
FS700280V ITEM 24
U5295 - Vosper Thornycroft Controls Ltd (Replaced)
Canceled/Obsolete
X20-302-1
S3712 - Bae Systems Bofors Ab (Replaced)
Canceled/Obsolete
FS700280V/24
U5295 - Vosper Thornycroft Controls Ltd (Replaced)
Canceled/Obsolete
99 9901-512
S3465 - Bae Systems Hagglunds Ab (Replaced)
Canceled/Obsolete
MS24524-23
36334 - Indal Technologies Inc (Active)
Canceled/Obsolete
6420838
S4956 - Embraer Empresa Brasileira De (Replaced)
Canceled/Obsolete
94148T41-22
S5466 - Pon Power Ab (Replaced)
Canceled/Obsolete
E7991241C
U1381 - Rolls-Royce Power Engineering Plc. (Replaced)
Canceled/Obsolete
FS700280V/24
U1381 - Rolls-Royce Power Engineering Plc. (Replaced)
Canceled/Obsolete
0980-331-004
S4294 - Saab Scania Ab Data Saab Div (Obsolete)
Canceled/Obsolete
MIL-S-3950
81349 - Military Specifications (Active)
Canceled/Obsolete
6420838
001JK - Embraer S.A. (Active)
Canceled/Obsolete
83201118S9
K4358 - Safran Electrical & Power Uk Limited (Active)
Canceled/Obsolete
10135282
A486G - Nimikkeistokeskus Ncb Finland (Active)
NATO Reference
5930PL0820673
9009H - Jednolity Indeks Materialowy - (Active)
NATO Reference
5930006554241
A00AM - E.C.A Etablissement Central Des (Active)
NATO Reference
870IN0026
A0199 - Leonardo S.P.A. - Electronics (Active)
NATO Reproduction
8501K4
27192 - Drs Naval Power Systems Inc (Active)
Advisory Reference
MS24324-23
96906 - Military Standards (Active)
Advisory Reference
12135
1Z496 - Ap Labs, Inc. (Active)
Advisory Reference
927439-0542
06481 - Northrop Grumman Systems Corporation (Active)
Advisory Reference
9274399-0542
06481 - Northrop Grumman Systems Corporation (Active)
Advisory Reference
531-6985692 PN 149
53711 - Naval Sea Systems Command (Active)
Advisory Reference
H655-1310 PN 149
96169 - Electric Boat Corporation (Active)
Advisory Reference
321-02-023
58475 - L-3 Communications Westwood (Active)
Advisory Reference
206-4597916-6
81205 - The Boeing Company (Active)
Advisory Reference
266-5385-020
13499 - Rockwell Collins, Inc. (Active)
Advisory Reference
SMA588111
80063 - Us Army Communications & Electronics (Active)
Advisory Reference
4186300-091
05869 - Raytheon Company (Active)
Advisory Reference
46200-009-18
31245 - Terex Usa, Llc (Active)
Advisory Reference
CK8500K4
27192 - Drs Naval Power Systems Inc (Active)
Advisory Reference
H791-3905-012
96169 - Electric Boat Corporation (Active)
Advisory Reference
812034-2003
65597 - Thales Usa, Inc. (Active)
Advisory Reference
060-002477-023
26916 - Northrop Grumman Systems Corporation (Active)
Advisory Reference
8501K4
55588 - Eaton Electrical Inc. (Active)
Advisory Reference
MS24524-23
81349 - Military Specifications (Active)
Advisory Reference
94148T41-22
A206N - Elektromatik Power Generation (Active)
Advisory Reference
MS24541
96906 - Military Standards (Active)
Advisory Reference
2TL1-3
K2892 - Esab Group (Uk) Ltd (Active)
Transferred
G05581-845B
K4234 - Textron Ground Support Equipment Uk (Active)
Transferred
C2069-11
81755 - Lockheed Martin Corporation (Active)
Transferred
2TL146-3
91929 - Honeywell International Inc. (Active)
Transferred

5930-00-655-4241 Technical Data Datasheet 5930-00-655-4241

Characteristic
Specifications
FIIG
A053A0
End Item Identification [AGAV]
Mrap - Rg-33
Actuator Height [AFUS]
0.660 Inches Minimum And 0.720 Inches Maximum
Actuator Diameter [AFUR]
0.235 Inches Minimum And 0.245 Inches Maximum
Actuator Position-Action Relationship [AFUX]
Up Position Maintained And Down Position Maintained
Actuator Style [AFUQ]
Round
Body Height [ADAU]
0.950 Inches Minimum
Body Length [ADAQ]
1.340 Inches Maximum
Body Style [AAQL]
Bushing Mount
Body Width [ADAT]
0.910 Inches Maximum
Bushing Length [ABXD]
0.450 Inches Minimum And 0.490 Inches Maximum
Contact Load Current Rating At Maximum Rated Voltage [CXQR]
20.000 Amperes Resistive Dc And 15.000 Amperes Inductive Dc And 7.000 Amperes Lamp Dc And 15.000 Amperes Resistive Ac And 15.000 Amperes Inductive Ac And 4.000 Amperes Lamp Ac
Features Provided [CBBL]
Actuator Seal
Maximum Voltage Rating In Volts [AFXE]
115.0 Ac And 28.0 Dc
Mounting Method [AXGY]
Threaded Bushing
Nominal Thread Size [CQJX]
0.469 Inches
Nonpile-Up Contact Arrangement [CRLD]
2 Pole, Double Throw, Both Positions Maintained Single Switch Unit
Inclosure Type [AKNA]
Fully Inclosed
Overall Height [ABKW]
2.580 Inches Maximum
Overall Length [ABHP]
1.340 Inches Maximum
Overall Width [ABMK]
0.910 Inches Maximum
Terminal Type And Quantity [TTQY]
4 Screw
Test Data Document [TEST]
81349-Mil-Dtl-3950 Specification (Includes Engineering Type Bulletins, Brochures,Etc., That Reflect Specification Type Data In Specification Format; Excludes Commercial Catalogs, Industry Directories, And Similar Trade Publications, Reflecting General Type Data On Certain Environmental And Performance Requirements And Test Conditions That Are Shown As "Typical", "Average", "Nominal", Etc.).
Thread Class [AAJD]
2A
Thread Quantity Per Inch [CMLP]
32
Thread Series Designator [THSD]
Uns

5930-00-655-4241 Weapon Systems (WSDC) Weapon Systems (WSDC) 5930-00-655-4241

5930-00-655-4241 Stock, Inventory and Procurement DLA Procurement Analysis 5930-00-655-4241

Last Stock Position:
2858 In Stock
DLA Administrative Lead Time:
Subscribe
DLA Production Lead Time:
Subscribe
Subscribe to View DLA Inventory and Forecast...

5930-00-655-4241 Management Data Management Data 5930-00-655-4241

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
US Coast Guard (GP)
EA
Subscribe
1
Oct 2021
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2020
Defense Logistics Agency (DS)
EA
Subscribe
1
Mar 2020
Department of the Air Force (DF)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Army (DA)
A
R
Refer To A: When Ordering 593
A: WHEN ORDERING 593
Department of the Army (DA)
A
R
Refer To B: 0-00-655-4241 Tog
B: 0-00-655-4241 TOG
Department of the Army (DA)
A
R
Refer To C: Gle Switch; Also,
C: GLE SWITCH; ALSO,
Department of the Army (DA)
A
R
Refer To D: Order 5930-01-014
D: ORDER 5930-01-014
Department of the Army (DA)
A
R
Refer To E: -0493 Cover Switc
E: -0493 COVER SWITC
Department of the Army (DA)
A
R
Refer To F: H For Asv Fleet O
F: H FOR ASV FLEET O
Department of the Army (DA)
A
R
Refer To G: Nly
G: NLY
Department of the Air Force (DF)
F
R
Refer To Approved For Faa Use
APPROVED FOR FAA USE
US Marine Corps (DM)
M
0
Reversal Of Phrase Code Z 5930-01-453-2655

Army Army

Materiel Category and Inventory Manager:
Q
Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity:
2
Stock Fund Secondary Items
Management Inventory Segment:
2
Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
Weapons System / End Item / Homogeneous Group:
BJ
Rotary Wing Aircraft
AH-64 Airframe
Accounting Requirements:
X
Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.

Air Force Air Force

Fund:
SF
Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point
Budget:
9
57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors
Price Validation Code:
V
The current standard price has been validated.
The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Expendability
Recoverability
Repairability:
N
Expendable. Condemn at User. Stock Fund (except Munitions).

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

Marine Corps Marine Corps

Stores Account:
1
Stock Fund Account Item
Combat Essentiality:
5
Critical Repair Part to a Combat Essential End Item
Echelon Management:
B2
Material Identification:
B
Consumable Repair Parts
Operational Test:
No Special Procedures

5930-00-655-4241 Similar Items Similar Supply Items to 5930-00-655-4241

5930-00-655-4241 Freight Data Freight Information 5930-00-655-4241

5930-00-655-4241 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 061300. A Sub NMFC of X. It has a NMFC Description of CIRCUIT BREAKER/SWITCH NOI. 5930-00-655-4241 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 34410 which rates the freight between FCL and LCL. 5930-00-655-4241 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 72D for ocean manifesting and military sealift. 5930-00-655-4241 is not classified as a special type of cargo when transported by water. 5930-00-655-4241 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

5930-00-655-4241 Packaging Data Packaging Data 5930-00-655-4241

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
--
Over 10lb
Less than 85G
Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
--
--
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
--
--
--
--
--
Special requirements

Intermediate Pack Level

Quantity of Unit Packs
Container
See Method of Preservation
--

5930-00-655-4241 Procurement History Procurement History 5930-00-655-4241 2 Records

Contract
Date
CAGE
Quantity
Net Price
Std Price
SPE7M219P0176P00001
25 Oct 2018
Subscribe
1509
Subscribe
Subscribe
SPE7M217P1315P00001
19 Apr 2017
Subscribe
1523
Subscribe
Subscribe

5930-00-655-4241 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 5930-00-655-4241 October 2021

Criticality and Quality

Critical Item Code:
X
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
F

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Y
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: