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4820-00-446-3497

Safety Relief Valve

4820004463497 004463497 118822PC15 CV41S4901-39PC435 150-570YPC435 36B01861PC435 17Y1711ALT3PC15 17Y2173PC15 17Y2177PC15 ASR7S4901-039PC435 AV10S4902-456955PC15 DD692S4901-96ALT4PC15 DD381S49-024PC15 DD421S49-0293PC15 DD421S49-0297PC15 DD421S49-034PC15 DD421S49-038PC15 DD421S49-084PC15 DD421S49-088PC15 DD423S49-092PC15 S4901H3117721REV1PC299 101024PC15 101028PC15 116728PC15 116924PC15 116928PC15 117524PC15

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve

4820-00-446-3497 VALVE,SAFETY RELIEF 4820004463497 004463497

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
November 2023
NATO Update Count
46
NATO Data Quality
STYL Style C2 for 4820-00-446-3497 1/1
NSN 4820-00-446-3497 (Identification) 1/1

4820-00-446-3497 Stock and Availability Marketplace 4820-00-446-3497

4820-00-446-3497 Related Documents Related Documents 4820-00-446-3497 5+ Documents (More...)

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8410-16-004-4639 8410160044639 160044639 is a parka designed for females past the age of physical maturity.

4820-00-446-3497 Demil Restrictions 4820-00-446-3497

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

4820-00-446-3497 is a Safety Relief Valve 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.

4820-00-446-3497 HTS and ScheduleB Import and Export 4820-00-446-3497

4820-00-446-3497 End Users End Users 4820-00-446-3497

US Navy (N9BC)
Effective Date:
1 Aug 2004
Former MOE Rule:
N9CD
Supplementary Collaborators:
GTHXHD
Brazil (YA01)
Effective Date:
1 Dec 2001
Spain (YB01)
Effective Date:
1 Apr 1991
Canada (ZC01)
Effective Date:
1 Apr 1991
Italy (ZR01)
Effective Date:
1 Jun 1997
Greece (ZU01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 1998

4820-00-446-3497 Manufacturers Approved Sources 4820-00-446-3497

Part Number
Manufacturer
Status
1768
5P967 - Dante Valve Company (Active)
Primary Buy
118822PC15
8FGX3 - Curtiss-Wright Electro-Mechanical (Active)
Primary Buy
118822PC15
830Q4 - Curtiss-Wright Electro-Mechanical (Active)
Canceled/Obsolete
CV41S4901-39PC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
150-570YPC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
36B01861PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
17Y1711ALT3PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
17Y2173PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
17Y2177PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
ASR7S4901-039PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AV10S4902-456955PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD692S4901-96ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD381S49-024PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD421S49-0293PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD421S49-0297PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD421S49-034PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD421S49-038PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD421S49-084PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD421S49-088PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD423S49-092PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
S4901H3117721REV1PC299
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
101024PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
101028PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
116728PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
116924PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
116928PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
117524PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
117528PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
1768
65079 - Danco Valve Company (Replaced)
Canceled/Obsolete
118822PC15
0AT62 - Siemens Energy, Inc. (Active)
Canceled/Obsolete
150-570GPC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
150-570HPC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
150-570KPC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
150-570PC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
150-608PC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
CV41S4901-1ALT1PC435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
36B01867PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
39B01624PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
39B01691PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
17Y1487PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
17Y1493PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD14S49-126PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD20S49-107PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD20S49-97PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
831-1213ITEM134
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AS23S4902-467113PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AV10S4902-456961PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AV10S4902-456975PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AV4S49-022PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AV4S49-028PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AVC1S4901-041PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB57S49-01PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB57S49-039PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB58S49-094PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB61S49-01PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD423S49-095PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD423S49-205PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD423S49-209PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD445S4901-92ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD445S4901-96ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD452S4901-92ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD452S4901-96ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD453S49-0262PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD453S49-0265PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD453S49-267PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD453S49-271PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD381S49-28ALT6PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD394S49-024PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD394S49-028PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD397S49-028PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD397S49-030PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD409S49-022PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD409S49-025PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD409S49-41ALT3PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
S4901H3163450REVAPC299
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
S4901H3163778REV1PC299
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
107022PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
107028PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
107422PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
107428PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
116628PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
116722PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
118224PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
118228PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
118822PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
CV22S49-64ALT4PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
30-435
27235 - Hardie-Tynes Co., Inc. (Obsolete)
Canceled/Obsolete
17Y1707PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD14S49-0147PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD14S49-022PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD14S49-0250PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AD14S49-0254PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
ASR7S4901-01PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AVC1S4901-044PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AS11S49-46PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AS11S49-8PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
AS23S4902-467075PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB61S49-039PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
CB1S4901-19ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD364S49-031PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD364S49-36ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB55S49-089PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB55S49-090PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
BB58S49-056PC435
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD453S49-40PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD453S49-44ALT2PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD692S4901-92ALT4PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD423S49-035PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
DD423S49-038PC15
80064 - Naval Ship Systems Command (Active)
Canceled/Obsolete
107524PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
107528PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
110922PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
110928PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
111124PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete
111228PC15
93236 - Dresser-Rand Co Worthington (Replaced)
Canceled/Obsolete

4820-00-446-3497 Technical Data Datasheet 4820-00-446-3497

Characteristic
Specifications
FIIG
A046B0
Adjustable Pressure Range [CQCY]
+801.0/+1400.0 Pounds Per Square Inch
Bonnet Type [ADSR]
Inside Spring
Bonnet Attachment Method [ADST]
Threaded
Connection Style [AHNC]
Plain (Pipe) 1St End
Connection Type [AWLS]
Threaded External Pipe 1St End
Disk Loading Method [ADSU]
Spring
Flow Control Device [ADQU]
Disk
Material [MATT]
Copper Alloy Body
Material [MATT]
Copper Alloy Seat
Material [MATT]
Copper Alloy Stem
Material [MATT]
Steel Flow Control Device
Maximum Operating Pressure [CQGM]
1400.0 Pounds Per Square Inch Single Response
Nominal Pipe Size Accommodated [AAAR]
0.500 Inches 1St End
Nominal Thread Size [CQJX]
0.500 Inches 1St End
Special Features [FEAT]
W/Lifting Lever
Valve Operation Method [AQLR]
Automatic
Style Designator [STYL]
Straight Thru
Thread Direction [AAJF]
Right-Hand 1St End
Thread Series Designator [THSD]
Npt 1St End
Thread Quantity Per Inch [CMLP]
14 1St End

4820-00-446-3497 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-00-446-3497

4820-00-446-3497 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-446-3497

DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-00-446-3497 Management Data Management Data 4820-00-446-3497

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
3B

4820-00-446-3497 Related Items NATO Stock Numbers Related to 4820-00-446-3497

4820-00-446-3497 Freight Data Freight Information 4820-00-446-3497

4820-00-446-3497 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-00-446-3497 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-446-3497 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-446-3497 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 594 for ocean manifesting and military sealift. 4820-00-446-3497 is not classified as a special type of cargo when transported by water. 4820-00-446-3497 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.

4820-00-446-3497 Packaging Data Packaging Data 4820-00-446-3497

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
--
--
--
--
--

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
No Requirement
--
--
--
ASTM - D5118, Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
Any Suitable Fiber Box

4820-00-446-3497 Procurement History Procurement History 4820-00-446-3497 1 Records

Contract
Date
CAGE
Quantity
Net Price
Std Price
SPE7MC14M4926P00001
27 Mar 2014
Subscribe
10
Subscribe
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4820-00-446-3497 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-00-446-3497 October 2021

Criticality and Quality

Critical Item Code:
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):
Y

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: