Product Details | VALVE POPPET

4820-00-237-1079

Part Alternates: 510208, 4820-00-237-1079, 00-237-1079, 4820002371079, 002371079

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 SEP 1972 00-237-1079

Demand History | NSN 4820-00-237-1079

Part Number Request Date QTY Origin
4820-00-237-1079 2025-06-160 1 US
4820-00-237-1079 2017-05-142 2 DIBBS
4820-00-237-1079 2017-05-130 2 DIBBS
4820-00-237-1079 2014-05-142 24 DIBBS
4820-00-237-1079 2014-05-131 24 DIBBS
4820-00-237-1079 2014-03-75 25 DIBBS
4820-00-237-1079 2013-07-198 21 DIBBS
4820-00-237-1079 2013-05-150 19 DIBBS
4820-00-237-1079 2013-03-84 9 DIBBS
4820-00-237-1079 2013-03-66 4 DIBBS

Cross Reference | NSN 4820-00-237-1079

Part Number Cage Code Manufacturer
510208 26101 TRIUMPH GROUP OPERATIONS, INC., THE DBA TRIUMPH ACCESSORY SERVICES

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Technical Data | NSN 4820-00-237-1079

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION STEEL PER QQ-S-763,TYPE 440C,PASSIVATE PER QQ-P-35,0.245 IN. MIN,0.255 IN. MAX ID,0.495 IN. MIN,0.505 IN. MAX OF LARGEST OD,OD IS OF IRREGULAR SHAPE,2.040 IN. MIN,2.050 IN. MAX O/A LG,FIRST END THREADED MALE,3/8-24 UNF 3A THD,SECOND END UNTHREADED,0.335 IN. MIN,0.340 IN. MAX OF SMALLEST OD,HEAT TREAT PER MIL-H-6875 58 TO 62 ROCKWELL C SCALE
MANUFACTURERS CODE 26101
DESIGN CONTROL REFERENCE 510208

Restrictions/Controls & Freight Information | NSN 4820-00-237-1079

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: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.
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 4820-00-237-1079

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 CodeHSSX:AIRCRAFT HYDRAULIC 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 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