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4730-00-555-8204

Tube Coupling Nut

4730005558204 005558204 SAE-AS18280 MS21921-10D MS21921D10 156/9 C61A2024D10 MS21917D10

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION. View more Tube Coupling Nut

4730-00-555-8204 NUT,TUBE COUPLING 4730005558204 005558204

Managed by United States
NSN Created on 1 Jan 1961
Data Last Changed
November 2023
NATO Update Count
41
NATO Data Quality
4730-00-555-8204 NUT,TUBE COUPLING 4730005558204 005558204 1/2
4730-00-555-8204 Photo 1/2
ACTA Style A350 for 4730-00-555-8204 2/2
NSN 4730-00-555-8204 (Identification) 2/2

4730-00-555-8204 Stock and Availability Marketplace 4730-00-555-8204

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4730-00-555-8204 Related Documents Related Documents 4730-00-555-8204 5+ Documents (More...)

SAE-AS18280 MS21921-10D MS21921D10 156/9 C61A2024D10 MS21917D10 An internally threaded nut which has
MS21921-10D NUT,TUBE COUPLING 249 PG NS Request Quotation MS21917D10 NUT,TUBE COUPLING 24 PG NS Request
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MS21921-10D NUT,TUBE COUPLING 29 EA NS Request Quotation Subscribe to View Vendor Details...
MS21921-10D NUT,TUBE COUPLING 11 EA NS Request Quotation Subscribe to View Vendor Details...
MS21921-10D NUT,TUBE COUPLING 39 EA NS Request Quotation Subscribe to View Vendor Details...
MS21921D10 NUT,TUBE COUPLING 20 EA NS Request Quotation Subscribe to View Vendor Details... 1569 NUT,
MS21921D10 NUT,TUBE COUPLING 30 EA NS Request Quotation Subscribe to View Vendor Details... 1569 NUT,
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MS21921-10D NUT,TUBE COUPLING 138 EA NS Request Quotation Subscribe to View Vendor Details...
MS21921-10D NUT,TUBE COUPLING 35 EA NS Request Quotation Subscribe to View Vendor Details...
AS18280 AS21921 MS21921D10 MS21921-10 9409525 An internally threaded nut which has either an internal
Tube Coupling Nut 4730005558204 005558204 $1 a day Upgrade your Account Upgrade 4730-00-555-8204Tube
Coupling Nut4730005558204 005558204 SAE-AS18280 Tube Coupling Nut 4730008211824008211824AS18280AS21921MS21921D10MS21921

4730-00-555-8204 Demil Restrictions 4730-00-555-8204

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4730-00-555-8204 is a Tube Coupling Nut that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 is not suspected to be hazardous. The precious metals content of this item is unknown.

4730-00-555-8204 HTS and ScheduleB Import and Export 4730-00-555-8204

4730-00-555-8204 End Users End Users 4730-00-555-8204

US Army (A920)
Effective Date:
1 Apr 2006
Former MOE Rule:
A181
Supplementary Receivers:
CT
US Coast Guard (C911)
Effective Date:
1 Apr 2006
Former MOE Rule:
C001
US Air Force (FXGC)
Effective Date:
1 Apr 2006
Former MOE Rule:
FXAX
US Navy (N9BC)
Effective Date:
1 Apr 2006
Former MOE Rule:
N9CD
Supplementary Collaborators:
GTKEJBHD
Poland (WP01)
Effective Date:
1 Aug 2011
Brazil (YA01)
Effective Date:
1 Mar 2010
Spain (YB01)
Effective Date:
1 Apr 1991
Singapore (YJ01)
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
Netherlands (ZN01)
Effective Date:
1 Apr 1991
Portugal (ZP01)
Effective Date:
1 Apr 1991
Italy (ZR01)
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 2005
NATO Maintenance and Supply Agency (ZX01)
Effective Date:
1 Sep 2004

4730-00-555-8204 Manufacturers Approved Sources 4730-00-555-8204

4730-00-555-8204 Technical Data Datasheet 4730-00-555-8204

Characteristic
Specifications
FIIG
A021A0
End Item Identification [AGAV]
Ch-47 Helicopter
Fabrication Method [AARN]
Any Acceptable
Material [MATT]
Aluminum Alloy Overall
Nominal Tube Outside Diameter [CQRJ]
0.625 Inches
Nominal Thread Size [CQJX]
0.875 Inches
Nut Height [ADEA]
0.970 Inches Minimum And 0.990 Inches Maximum
Nut Style [ACTA]
Tube Coupling
Length To Shoulder [BRQL]
0.677 Inches Minimum And 0.697 Inches Maximum
Seat Angle [CRRB]
45.00 Degrees Nominal
Smallest Inside Diameter [BSPX]
0.690 Inches Minimum And 0.695 Inches Maximum
Width Across Flats [ASDB]
1.000 Inches Nominal
Surface Treatment Document And Classification [STDC]
Mil-A-8625,Ty 2 Mil Spec Single Treatment Response Overall
Surface Treatment [SFTT]
Anodize Overall
Thread Class [AAJD]
3B
Thread Direction [AAJF]
Right-Hand
Thread Quantity Per Inch [CMLP]
14
Thread Series [BZRR]
Unf

4730-00-555-8204 Stock, Inventory and Procurement DLA Procurement Analysis 4730-00-555-8204

Last Stock Position:
6575 In Stock
DLA Administrative Lead Time:
Subscribe
DLA Production Lead Time:
Subscribe
Subscribe to View DLA Inventory and Forecast...

4730-00-555-8204 Management Data Management Data 4730-00-555-8204

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
US Coast Guard (GP)
PG
Subscribe
1
Dec 2021
Department of the Air Force (DF)
PG
Subscribe
1
Oct 2021
Defense Logistics Agency (DS)
PG
Subscribe
1
Oct 2020
Defense Logistics Agency (DS)
PG
Subscribe
1
Feb 2020
Department of the Air Force (DF)
PG
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
K
U/I Contains 25 Ea
00000000025EA
Department of the Air Force (DF)
F
K
U/I Contains 25 Ea
00000000025EA
Department of the Navy (DN)
N
K
U/I Contains 25 Ea
00000000025EA
Defense Logistics Agency (DS)
I
K
U/I Contains 25 Ea
00000000025EA
Defense Logistics Agency (DS)
I
F
When Exhausted Use 4730-01-004-8245
US Coast Guard (GP)
C
F
When Exhausted Use 4730-01-004-8245
US Coast Guard (GP)
C
K
U/I Contains 25 Ea
00000000025EA

Army Army

Materiel Category and Inventory Manager:
J
Ground Forces Support 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
Aggregation Code:
SX
SICA RESIDUAL MMAC-OC-ALC
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

4730-00-555-8204 Related Items NATO Stock Numbers Related to 4730-00-555-8204

4730-00-555-8204 Freight Data Freight Information 4730-00-555-8204

4730-00-555-8204 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 013540. A Sub NMFC of X. It has a NMFC Description of ALUM NUTS. 4730-00-555-8204 is rated as class 70 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 05680 which rates the freight between FCL and LCL. 4730-00-555-8204 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 576 for ocean manifesting and military sealift. 4730-00-555-8204 is not classified as a special type of cargo when transported by water. 4730-00-555-8204 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.

4730-00-555-8204 Packaging Data Packaging Data 4730-00-555-8204

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
--
--
Bare Metal Item
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
--
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
--
--
--
--
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box

4730-00-555-8204 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4730-00-555-8204 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):
N

Packaging Requirements

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