DLMS™ Summary National Stock Number 1010-00-921-0655 National Stock Number (NSN) 1010-00-921-0655, or NIIN 009210655, (nut,gun sight) has an unknown assigned date. NIIN 009210655 was cancelled on July 14, 1967, with a cancelled status of "Item is Cancelled WITH Replacement." This NSN was replaced by NSN 5310007596623. 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. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1010009210655 contains an unknown precious metal. This information was last updated on Dec 01, 2014.