DLMS™ Summary National Stock Number 1015-01-120-9563 National Stock Number (NSN) 1015-01-120-9563, or NIIN 011209563, (retainer,gun component) was assigned October 28, 1981 in the Federal Logistics Information System (FLIS). NIIN 011209563 was cancelled on April 2, 2000, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1015014400307. This NSN does not replace any other NSNs. There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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 1015011209563 does not contain precious metals. This information was last updated on Aug 01, 2014.