NSN 4820-66-151-6939, 4820661516939
VALVE,FOOT

Federal Supply Classification: FSC 4820 - Valves, Nonpowered
National Item Identification Number: NIIN 661516939
Codification Country: Australia
Item Name Code: INC 13762
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.

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DLMS^® Summary

National Stock Number 4820-66-151-6939

National Stock Number (NSN) 4820-66-151-6939, or NIIN 661516939, (valve,foot) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 13762. [A VALVE USED ON THE FREE END OF A SUCTION LINE PERMITTING FLOW IN ONLY ONE DIRECTION. IT IS ALWAYS EQUIPPED WITH A STRAINER AT THE INLET END. SEE ALSO VALVE, CHECK.].

This information was last updated on Jan 28, 2026.