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4820-00-407-2581
Safety Relief Valve
4820004072581 004072581 16811 13216E2798 2D200B 119039
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
November 2023
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Restrictions 4820-00-407-2581
4820-00-407-2581 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.
Import and Export 4820-00-407-2581
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-00-407-2581
- US Army (A920)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- A181
- Supplementary Receivers:
- AJCTAZ
- US Air Force (FGGC)
- Effective Date:
- 1 Sep 2015
- US Marine Corps (MC40)
- Effective Date:
- 1 Jan 2005
- Former MOE Rule:
- MC01
- US Navy (N9BC)
- Effective Date:
- 1 Dec 2013
- Supplementary Collaborators:
- GG
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- Republic of Korea (ZH01)
- Effective Date:
- 1 Apr 1991
- Portugal (ZP01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Jul 1995
- Turkey (ZW01)
- Effective Date:
- 1 Nov 2005
Approved Sources 4820-00-407-2581
- Part Number
- Manufacturer
- Status
- 2D200B
- Manufacturer
- 82829 - Allen Aircraft Products Inc (Active)
- Primary Buy
- Primary Buy
- 16811
- 53964 - Kaydon Custom Filtration Corporation (Active)
- Secondary Buy
- Secondary Buy
- 2D200B
- 51744 - Beta Fueling Systems, Llc (Active)
- Secondary Buy
- Secondary Buy
- 2D200B
- 15277 - General Steel Tank Co (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 16811
- 08181 - Kaydon Corporation (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- 119039
- 01400 - United Corp The (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 13216E2798
- 97403 - Cecom Lr Center (Active)
- Vendor Drawing
- Vendor Drawing
Datasheet 4820-00-407-2581
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- Material [MATT]
- Copper Alloy Overall
- Style Designator [STYL]
- Straight Thru
- Flow Control Device [ADQU]
- Stem
- Maximum Operating Pressure [CQGM]
- 225.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 160.0 Deg Fahrenheit Single Response
- Valve Operation Method [AQLR]
- Manual
- Connection Type [AWLS]
- Threaded External Pipe 1St End
- Connection Style [AHNC]
- Plain (Pipe) 1St End
- Thread Series Designator [THSD]
- Npt 1St End
- Nominal Thread Size [CQJX]
- 0.250 Inches 1St End
- Thread Direction [AAJF]
- Right-Hand 1St End
Weapon Systems (WSDC) 4820-00-407-2581
DLA Procurement Analysis 4820-00-407-2581
- Last Stock Position:
- 119 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4820-00-407-2581
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:
- 4
- Provisioning Items(Exclusive of Insurance Items)
This code will identify new items introduced through the provisioning process for system stock which would normally be categorized as either non-reparable or reparable but for which sufficient experience has been obtained to manage on the basis of normal demand forecasts.
- Weapons System / End Item / Homogeneous Group:
- 00
- DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
- 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
- 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:
- EJ
- BARE BASE MOBILE SHELTERS / EQUIPMENT
- Price Validation Code:
- N
- The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
The price has not been analyzed or reviewed for accuracy.
ZOP or Standard price challenges are permissible but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of “L” or “F”, then it must be evaluated locally where purchased or fabricated.
- Expendability
Recoverability
Repairability: - N
- Expendable. Condemn at User. Stock Fund (except Munitions).
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Marine Corps
- Stores Account:
- 1
- Stock Fund Account Item
- Combat Essentiality:
- 5
- Critical Repair Part to a Combat Essential End Item
- Echelon Management:
- B2
- Operational Test:
- No Special Procedures
- Physical Category:
- 1
- Bin
NATO Stock Numbers Related to 4820-00-407-2581
Freight Information 4820-00-407-2581
4820-00-407-2581 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. 4820-00-407-2581 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. 4820-00-407-2581 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. 4820-00-407-2581 is not classified as a special type of cargo when transported by water. 4820-00-407-2581 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 4820-00-407-2581
- 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
- Over 10lb
- Less than 85G
- Special Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- --
- --
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- --
- --
- --
- --
- --
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- See Method of Preservation
- --
Procurement History 4820-00-407-2581 6 Records
- Contract
- Date
- CAGE
- Quantity
- Net Price
- Std Price
- CAGE
- SPE7MC21P2612P00001
- 14 Apr 2021
- Subscribe
- 179
- Subscribe
- Subscribe
- Subscribe
- SPE7MC15M3112
- 02 Feb 2015
- Subscribe
- 164
- Subscribe
- Subscribe
- Subscribe
- SPE7MC14MA376
- 17 Sep 2014
- Subscribe
- 222
- Subscribe
- Subscribe
- Subscribe
- SPE7MC14V3298
- 14 Apr 2014
- Subscribe
- 165
- Subscribe
- Subscribe
- Subscribe
- SPE7M014V8063
- 24 Mar 2014
- Subscribe
- 143
- Subscribe
- Subscribe
- Subscribe
- SPE7MC14M3381
- 06 Feb 2014
- Subscribe
- 93
- Subscribe
- Subscribe
- Subscribe
Contracting Technical Data File (CTDF) 4820-00-407-2581 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):
- L
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: