National Stock Number
5310-00-577-5522
National Stock Number (NSN) 5310-00-577-5522, or NIIN 005775522, (nut spacer,plate) was assigned February 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 005775522 was cancelled on February 2, 1994, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310005959704. 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) 17667. [AN ITEM HAVING TWO FLAT BEARING SURFACES, CONFORMING TO THE SAME SHAPE AS THE BASE OF A NUT (1), PLAIN, PLATE AND NUT (1), SELF-LOCKING, PLATE. IT IS USED TO PROVIDE BETTER ALIGNMENT IN ASSEMBLY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310005775522 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.