DLMS™ Summary National Stock Number 1015-00-723-0817 National Stock Number (NSN) 1015-00-723-0817, or NIIN 007230817, (sear) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 007230817 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 22181. [AN ITEM SO DESIGNED AS TO RETAIN THE FIRING MECHANISM OF A GUN IN THE COCKED POSITION AND RELEASE IT BY A ROTATING OR SLIDING MOTION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1015007230817 does not contain precious metals. This information was last updated on Oct 21, 2016.