Product Details | SAFETY RELIEF VALVE

4820-01-294-2654 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.

Part Alternates: 3R1832, 4820-01-294-2654, 01-294-2654, 4820012942654, 012942654

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 FEB 1989 01-294-2654

Demand History | NSN 4820-01-294-2654

Part Number Request Date QTY Origin
3R1832 2025-03-84 6 DIBBS
3R1832 2025-03-72 6 DIBBS
3R1832 2023-07-208 10 DIBBS
3R1832 2023-07-194 6 DIBBS
3R1832 2023-02-33 6 DIBBS
3R1832 2022-07-198 10 DIBBS
3R1832 2022-05-139 12 DIBBS
3R1832 2022-02-46 5 DIBBS
3R1832 2022-01-02 3 DIBBS
3R1832 2020-10-282 8 DIBBS
3R1832 2019-09-269 8 DIBBS
3R1832 2019-01-08 11 DIBBS
4820-01-294-2654 2018-11-333 11 DIBBS
4820-01-294-2654 2018-06-179 7 DIBBS
4820-01-294-2654 2017-11-334 9 DIBBS
4820-01-294-2654 2017-07-198 10 DIBBS
4820-01-294-2654 2017-06-180 10 DIBBS
4820-01-294-2654 2016-08-214 13 DIBBS
4820-01-294-2654 2016-07-201 13 DIBBS
4820-01-294-2654 2015-09-246 12 DIBBS
4820-01-294-2654 2008-11-317 18 DIBBS

Cross Reference | NSN 4820-01-294-2654

Part Number Cage Code Manufacturer
3R1832 99240 CRISSAIR, INC.

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Technical Data | NSN 4820-01-294-2654

Characteristic Specifications
III SUPPLEMENTARY FEATURES APPL TO NOSE LANDING GEAR SHOCK STRUT ASSEMBLY,ACFT TYPE B-1B
MANUFACTURERS CODE 99240
DESIGN CONTROL REFERENCE 3R1832

Restrictions/Controls & Freight Information | NSN 4820-01-294-2654

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-294-2654

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) 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.
Materiel Management Aggregation CodeLESU:LANDING GEAR SYSTEMS AND COMPONENTS
Price ValidationN 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?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each