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4820-00-637-2576
Safety Relief Valve
4820006372576 006372576 18437R91 E300435 FIND 22 E108609 FIND 210 E300434 FIND 22 E300436 FIND 22 C7088-88 130-009 47200 3137FX DP03059 Y00017590 130-009-1 18437R1 44Z1D37 903103-1 3059 06-503-015 2AN489 50818
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
Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
November 2023
November 2023
NATO Update Count
73
73
NATO Data Quality
Marketplace 4820-00-637-2576
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E300434 FIND 22 VALVE,SAFETY RELIEF 166 EA NS
E108609 FIND 210 VALVE,SAFETY RELIEF 166 EA NS
3059 VALVE,SAFETY RELIEF 166 EA NS
3137FX VALVE,SAFETY RELIEF 166 EA NS
903103-1 VALVE,SAFETY RELIEF 166 EA NS
C7088-88 VALVE,SAFETY RELIEF 166 EA NS
Y00017590 VALVE,SAFETY RELIEF 166 EA NS
130-009 VALVE,SAFETY RELIEF 166 EA NS
18437R91 VALVE,SAFETY RELIEF 166 EA NS
E300436 FIND 22 VALVE,SAFETY RELIEF 166 EA NS
DP03059 VALVE,SAFETY RELIEF 166 EA NS
47200 VALVE,SAFETY RELIEF 166 EA NS
44Z1D37 VALVE,SAFETY RELIEF 166 EA NS
50818 VALVE,SAFETY RELIEF 166 EA NS
E300435 FIND 22 VALVE,SAFETY RELIEF 166 EA NS
18437R1 RQST NE 
Updated Every Day 4820-00-637-2576 RQST NE
Updated Every Day 4820-00-637-2576 RQST
Updated Every Day 4820-00-637-2576 RQST NE
Related Documents 4820-00-637-2576 5+ Documents (More...)
-01-391-2791 KITS 85 78500 4719 2520-01-390-8086 KITS 86 78500 4720 2520-01-391-0774 KITS 87 57733 47200
4820-00-637-2576 300 62 4820-00-637-2576 303 13 4820-00-637-2576 338 7 78500 4722 2590-01-391-5853 KITS
4820-00-637-2576 300 62 4820-00-637-2576 303 13 4820-00-637-2576 338 7 78500 4722 2590-01-391-5853 KITS
5330-00-633-6827 48 42 5325-00-687-2650 309 7 5330-00-633-6827 49 56 5340-00-687-3374 346 35 4820-00-637-2576
300 62 3120-00-694-6477 334 21 4820-00-637-2576 303 13 3120-00-694-6477 389 21 4820-00-637-2576
300 62 3120-00-694-6477 334 21 4820-00-637-2576 303 13 3120-00-694-6477 389 21 4820-00-637-2576
75535 8008436 303 11 2590-01-376-2674 0EJ14 51955 303 12 6105-01-398-1913 0EJ14 13162 303 13 4820-00-637-2576
57733 47200 303 14 5315-01-197-0810 0EJ14 3182 303 15 0EJ14 https//www.nsnlookup.com /equipment-intelligence
12414307-141 242 11 2590-01-379-4568 0EJ14 51954 242 12 6105-01-398-1913 0EJ14 13162 242 13 4820-00-637-2576
57733 47200 303 14 5315-01-197-0810 0EJ14 3182 303 15 0EJ14 https//www.nsnlookup.com /equipment-intelligence
12414307-141 242 11 2590-01-379-4568 0EJ14 51954 242 12 6105-01-398-1913 0EJ14 13162 242 13 4820-00-637-2576
www.nsnlookup.com /fsg-25/fsc-2590/us 2590-01-391-5853 2590013915853 013915853,KIT4722,4722 2576 300 62 4820-00-637-2576
303 13 4820-00-637-2576 338 7 78500 4722 2590-01-391-5853 KITS 88 78500 4723 8086 78500 4719 KITS
technical-manual TM-9-2320-366-24P-2 MTV Parts Manual M1083 Series - Volume 2 Page 528 2576 300 62 4820-00-637-2576
303 13 4820-00-637-2576 338 7 78500 4722 2590-01-391-5853 KITS 88 78500 4723 8086 78500 4719 KITS
technical-manual TM-9-2320-366-24P-2 MTV Parts Manual M1083 Series - Volume 2 Page 528 2576 300 62 4820-00-637-2576
technical-manual TM-9-2320-366-24P-2 MTV Parts Manual M1083 Series - Volume 2 Page 528 0774 KITS 87 57733 47200
4820-00-637-2576 300 62 4820-00-637-2576 303 13 4820-00-637-2576 338 7 78500 4722 2590-01-391-5853 KITS
78500 4724 KITS 91 2520 TM-9-2320-366-24P-2 MTV Parts Manual M1083 Series - Volume 2 Page 528 4820-00-637-2576
4820-00-637-2576 300 62 4820-00-637-2576 303 13 4820-00-637-2576 338 7 78500 4722 2590-01-391-5853 KITS
78500 4724 KITS 91 2520 TM-9-2320-366-24P-2 MTV Parts Manual M1083 Series - Volume 2 Page 528 4820-00-637-2576
Restrictions 4820-00-637-2576
4820-00-637-2576 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. This item does not contain a precious metal.
Import and Export 4820-00-637-2576
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-637-2576
- Austria (WB01)
- Effective Date:
- 1 Feb 2005
- Slovenia (WL01)
- Effective Date:
- 1 Mar 2006
- Poland (WP01)
- Effective Date:
- 1 Aug 2011
- Bulgaria (WU01)
- Effective Date:
- 1 Oct 2002
- Brazil (YA01)
- Effective Date:
- 1 Sep 2000
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Columbia (YC01)
- Effective Date:
- 1 Jul 2015
- Malaysia (YW01)
- Effective Date:
- 1 Aug 2000
- Australia (ZA01)
- Effective Date:
- 1 Apr 1991
- Belgium (ZB01)
- Effective Date:
- 1 Apr 1991
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- South Africa (ZD01)
- Effective Date:
- 1 Feb 2011
- France (ZF01)
- Effective Date:
- 1 Jun 2016
- Germany (ZG01)
- Effective Date:
- 1 Apr 1991
- Republic of Korea (ZH01)
- Effective Date:
- 1 Mar 1999
- United Kingdom (ZK01)
- Effective Date:
- 1 Apr 1991
- Netherlands (ZN01)
- Effective Date:
- 1 Mar 2010
- Italy (ZR01)
- Effective Date:
- 1 Jun 1997
- Denmark (ZS01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Jul 1995
- Turkey (ZW01)
- Effective Date:
- 1 Nov 1998
- NATO Maintenance and Supply Agency (ZX01)
- Effective Date:
- 1 Jul 2003
Approved Sources 4820-00-637-2576
- Part Number
- Manufacturer
- Status
- 130-009
- Manufacturer
- 97499 - Bell Textron Inc (Active)
- Source Control
- Source Control
- 47200
- 57733 - Stewart-Warner Corporation (Active)
- Primary Buy
- Primary Buy
- 3137FX
- 75Q65 - Oshkosh Defense Llc (Active)
- Secondary Buy
- Secondary Buy
- DP03059
- F9980 - Jige International (Active)
- Secondary Buy
- Secondary Buy
- Y00017590
- FAFH7 - Soframe (Active)
- Secondary Buy
- Secondary Buy
- 130-009-1
- 97499 - Bell Textron Inc (Active)
- Secondary Buy
- Secondary Buy
- 130-009-1
- 57550 - Relli Technology, Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 18437R1
- 92679 - Navistar Intl Corp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 44Z1D37
- 27315 - Morris Material Handling, Inc. (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 18437R91
- 29510 - Komatsu American Intl Co (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- 3137FX
- 45152 - Oshkosh Corp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 903103-1
- 75477 - Howden North America Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 3059
- 0EJ14 - Dp Manufacturing Inc. (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 06-503-015
- 32024 - Omark Industries Inc Hydraulic (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 3059
- 0FW39 - Bae Systems Tactical Vehicle Systems (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 2AN489
- 45152 - Oshkosh Corp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 3059
- 58864 - Dp Mfg Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 47200
- 95879 - Stewart-Warner Alemite Corp (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 18437R91
- 0SAT8 - Komatsu America Corp. (Active)
- Advisory Reference
- Advisory Reference
- E300435 FIND 22
- 3X894 - Control Flow, Inc. (Active)
- Advisory Reference
- Advisory Reference
- E108609 FIND 210
- 3X894 - Control Flow, Inc. (Active)
- Advisory Reference
- Advisory Reference
- E300434 FIND 22
- 3X894 - Control Flow, Inc. (Active)
- Advisory Reference
- Advisory Reference
- E300436 FIND 22
- 3X894 - Control Flow, Inc. (Active)
- Advisory Reference
- Advisory Reference
- C7088-88
- 00268 - Cef Industries, Llc (Active)
- Advisory Reference
- Advisory Reference
- 50818
- 58864 - Dp Mfg Inc (Active)
- Informational Drawing
- Informational Drawing
DLA Procurement Analysis 4820-00-637-2576
Management Data 4820-00-637-2576
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2012
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- Sep 2012
- US Marine Corps (DM)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- US Marine Corps (DM)
- M
- Z
- Discontinued-Use 4820-00-826-6465
- Z
- Defense Logistics Agency (DS)
- I
- Z
- Discontinued-Use 4820-00-826-6465
- Z
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:
- K
- Reserved
- Operational Test:
- No Special Procedures
NATO Stock Numbers Related to 4820-00-637-2576
4820-14-561-1656 4820-12-334-7815 4820-34-037-9166 4820-99-311-3098 4820-22-620-5578 4820-12-394-4232 4820-14-560-5277 4820-12-376-4609 4820-12-174-3113 4820-25-149-3059 4820-66-125-0437 4820-12-307-2275 4820-99-762-4698 4820-17-108-9424 4820-13-120-5910 4820-12-376-3740 4820-12-334-0478 4820-12-342-1920
Freight Information 4820-00-637-2576
4820-00-637-2576 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. 4820-00-637-2576 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-637-2576 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. 4820-00-637-2576 is not classified as a special type of cargo when transported by water. 4820-00-637-2576 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.
Packaging Data 4820-00-637-2576
- 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
- Item Weight
- --
- --
- Bare Metal Item
- 2lb or less, one dimension 2" or less, other dimensions less than 24"
- Above 110G
- MIL-PRF-16173, Cosmoline, Grade 2, Soft Film
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- --
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- PPP-C-795, Cellular Plastic Film Cushioning; or A-A-3129, Open Cell Plastic Cushioning; or PPP-C-1797, Polypropylene Foam Cushioning; or A-A-59136, Polyethylene Foam Cushioning
- --
- Bags made of material conforming to MIL-P-130, MIL-DTL-17667, MIL-PRF-121, or any material authorized by MIL-DTL-117. Closure may be by staples, tape, adhesive or heat seal
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Any Suitable Fiber Box
Contracting Technical Data File (CTDF) 4820-00-637-2576 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: