National Stock Number
4820-01-378-8524
National Stock Number (NSN) 4820-01-378-8524, or NIIN 013788524, (valve,check) was assigned August 23, 1993 in the Federal Logistics Information System (FLIS). NIIN 013788524 was cancelled on April 2, 2001, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820013830137. 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 assigned to Item Name Code (INC) 05487. [A VALVE PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN.]. 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 4820013788524 does not contain precious metals.
This information was last updated on Apr 01, 2024.