Product Details | SAFETY RELIEF VALVE

4820-00-795-4041 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: 2-52906-501, 32P1081, 32P108-1, 4820-00-795-4041, 00-795-4041, 4820007954041, 252906501, 007954041

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1960 00-795-4041

Demand History | NSN 4820-00-795-4041

Part Number Request Date QTY Origin
2-52906-501 2024-08-221 13 DIBBS
32P108-1 2024-08-221 13 DIBBS
2-52906-501 2024-02-60 21 DIBBS
32P108-1 2024-02-60 21 DIBBS
2-52906-501 2024-02-39 10 DIBBS
32P108-1 2024-02-39 10 DIBBS
2-52906-501 2023-04-99 12 DIBBS
32P108-1 2023-04-99 12 DIBBS
2-52906-501 2022-06-178 12 DIBBS
32P108-1 2022-06-178 12 DIBBS
2-52906-501 2022-06-167 12 DIBBS
32P108-1 2022-06-167 12 DIBBS
2-52906-501 2020-12-338 14 DIBBS
32P108-1 2020-12-338 14 DIBBS
4820-00-795-4041 2018-05-151 26 DIBBS
4820-00-795-4041 2016-05-147 17 DIBBS
4820-00-795-4041 2016-05-136 17 DIBBS
4820-00-795-4041 2010-04-100 25 DIBBS
4820-00-795-4041 2010-04-92 21 DIBBS
4820-00-795-4041 2009-12-362 21 DIBBS
252906501 2008-09-247 6 United States
4820-00-795-4041 2008-09-246 45 DIBBS

Cross Reference | NSN 4820-00-795-4041

Part Number Cage Code Manufacturer
2-52906-501 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
2-52906-501 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
32P108-1 82829 ALLEN AIRCRAFT PRODUCTS INC

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Technical Data | NSN 4820-00-795-4041

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY ALUMINUM ALLOY BODY LINING
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
FLOW CONTROL DEVICE DISK
VALVE DISCHARGE FLOW RATE 36.0 POUNDS PER HOUR
VALVE OPERATION METHOD HYDRAULIC
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD BOLTED
DISK LOADING METHOD SPRING
FEATURES PROVIDED VALVE STEM LOCK SHIELD
MANUFACTURERS CODE 82829
DESIGN CONTROL REFERENCE 32P108-1

Restrictions/Controls & Freight Information | NSN 4820-00-795-4041

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-00-795-4041

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 CodeLASX:AIRCRAFT ENGINE FUEL AND ELECTRICAL
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each