DLMS™ Summary National Stock Number 1010-00-723-0371 National Stock Number (NSN) 1010-00-723-0371, or NIIN 007230371, (handle,breechblock) was assigned January 1, 1963 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) 62358. [A DEVICE DESIGNED TO ACTUATE THE ROTATING MECHANISM OF THE BREECHBLOCK CARRIER AND TO SWING THE BREECHBLOCK OUT OF ITS RECESS IN THE BARREL.]. 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 1010007230371 does not contain precious metals. This NSN is associated to Schedule B 9305913030: parts and accessories of military weapons of heading 9301, nesoi. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. This information was last updated on Oct 01, 2016.