National Stock Number
5310-00-177-0897
National Stock Number (NSN) 5310-00-177-0897, or NIIN 001770897, (washer,spring tension) was assigned August 20, 1969 in the Federal Logistics Information System (FLIS). NIIN 001770897 was cancelled on December 2, 1996, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 5310001452072.
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 5310001770897 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.