National Stock Number
5310-01-056-1539
National Stock Number (NSN) 5310-01-056-1539, or NIIN 010561539, (washer,spring tension) was assigned February 17, 1978 in the Federal Logistics Information System (FLIS). NIIN 010561539 was cancelled on January 2, 1996, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5310011915307. This NSN replaces 1 stock number, 5310014002417.
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 5310010561539 does not contain precious metals.
This information was last updated on Apr 01, 2025.