Product Details | VALVE PISTON

4820-00-337-3969 A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.20525300060Vehicular Brake, Steering, Axle, Wheel, and Track Components28150029Diesel Engines and Components29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 200820, 4820-00-337-3969, 00-337-3969, 4820003373969, 003373969

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 DEC 1973 00-337-3969

Demand History | NSN 4820-00-337-3969

Part Number Request Date QTY Origin
200820 2025-11-310 53 DIBBS
200820 2025-07-198 27 DIBBS
200820 2024-10-284 31 DIBBS
200820 2024-02-53 27 DIBBS
200820 2023-12-362 23 DIBBS
200820 2023-05-138 20 DIBBS
200820 2023-04-99 21 DIBBS
200820 2023-03-61 14 DIBBS
200820 2022-12-356 23 DIBBS
200820 2022-03-76 29 DIBBS
200820 2021-01-28 40 DIBBS
200820 2019-07-183 37 DIBBS
200820 2019-06-169 37 DIBBS
4820-00-337-3969 2017-11-306 36 DIBBS
4820-00-337-3969 2012-11-316 62 DIBBS
4820-00-337-3969 2012-08-244 64 DIBBS

Cross Reference | NSN 4820-00-337-3969

Part Number Cage Code Manufacturer
200820 86090 EATON INDUSTRIAL CORPORATION DBA AIRFRAME

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Technical Data | NSN 4820-00-337-3969

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
SURFACE TREATMENT ANODIZE
OVERALL LENGTH 0.590 INCHES NOMINAL
III END ITEM IDENTIFICATION VALVE,RAM AIR CONTROL PART NO.60593
MANUFACTURERS CODE 86090
DESIGN CONTROL REFERENCE 200820

Restrictions/Controls & Freight Information | NSN 4820-00-337-3969

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-00-337-3969

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 CodeAWSX:AIRBORNE WARNING AND CONTROL SYSTEM (AWACS) 411L
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