DLMS™ Summary National Stock Number 1010-00-229-9463 National Stock Number (NSN) 1010-00-229-9463, or NIIN 002299463, (sear) was assigned May 27, 1973 in the Federal Logistics Information System (FLIS). NIIN 002299463 was cancelled on March 3, 2005, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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 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 1010002299463 does not contain precious metals. This information was last updated on Jan 20, 2017.