DLMS™ Summary National Stock Number 1015-01-656-8051 National Stock Number (NSN) 1015-01-656-8051, or NIIN 016568051, (lock,gun safety) was assigned July 19, 2016 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 22635. [AN ITEM ACTIVATED ONLY BY A SAFETY (AS MODIFIED) AND DESIGNED TO LOCK THE HAMMER, SEAR; TRIGGER, OR OTHER COMPONENTS OF THE FIRING MECHANISM OF A GUN TO PREVENT ACCIDENTAL DISCHARGE.]. 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 1015016568051 does not contain precious metals. This information was last updated on Oct 01, 2016.