National Stock Number
5310-01-203-0843
National Stock Number (NSN) 5310-01-203-0843, or NIIN 012030843, (washer,spring tension) was assigned March 9, 1985 in the Federal Logistics Information System (FLIS). NIIN 012030843 was cancelled on December 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310005957555. 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) 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 5310012030843 does not contain precious metals.
This information was last updated on Aug 01, 2025.