National Stock Number
5310-01-236-1721
National Stock Number (NSN) 5310-01-236-1721, or NIIN 012361721, (washer,spring tension) was assigned July 14, 1986 in the Federal Logistics Information System (FLIS). NIIN 012361721 was cancelled on October 2, 1996, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5310010117046. This NSN replaces 1 stock number, 5310005961464.
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) 15938. [A BENT SPRING METAL WASHER WITH A CENTRALLY LOCATED HOLE. IT IS DESIGNED TO EXERT PRESSURE AXIALLY WHEN ASSEMBLED IN PLACE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310012361721 does not contain precious metals.
This information was last updated on Jul 01, 2025.