National Stock Number
5310-00-033-5953
National Stock Number (NSN) 5310-00-033-5953, or NIIN 000335953, (washer,spring tension) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 000335953 was cancelled on January 2, 2001, 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, 5310006372958.
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.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310000335953 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.