NSN 4820-00-600-8288, 4820006008288
SLEEVE ASSEMBLY,VALVE

Federal Supply Classification: FSC 4820 - Valves, Nonpowered
National Item Identification Number: NIIN 006008288
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4820-00-600-8288

National Stock Number (NSN) 4820-00-600-8288, or NIIN 006008288, (sleeve assembly,valve) was assigned January 18, 1975 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 01, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820006008288 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) DROITCOUR CO. VALVE HYDRAULIC RELIEF 1506-12
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CONSIST OF FOLLOWING 1 STEEL LOCKNUT P/N 1509,1 STEEL AJD SCREW P/N 1513,1 STEEL AJD SCREW PLUG,1 O-RING P/N AN6227-10,1 STEEL UPPER SPRING LOCATOR P/N 1004,1 STEEL AJD SPRING P/N 1005,1 STEEL LEVER PIN P/N 1008,1 STEEL LOWER SPRING LOCATOR P/N 1006,1 STEEL LEVER P/N 1007,1 TUNG. CARBIDE PILOT VALVE P/N 1010,1 GUIDE P/N 1059,1 SEAT P/N 1011,1 O-RING P/N ARP267-3/32,1 PISTON P/N 1009,1 SPRING P/N 1077,1 SLEEVE P/N 1511,1 VALVE P/N 1014-1,2 O-RING P/N 6227-7,1 SEAT P/N 1039-1,1 PLUG P/N 1040,1 PIN P/N 1510