DLMS™ Summary National Stock Number 1005-00-726-6501 National Stock Number (NSN) 1005-00-726-6501, or NIIN 007266501, (piston,gun gas cylinder) 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2. This NSN is assigned to Item Name Code (INC) 22700. [A CYLINDRICAL PIECE WHICH MOVES OR RECIPROCATES UNDER GAS PRESSURE IN A CYLINDER, GAS, GUN. IT IS USUALLY A SINGLE ITEM, BUT MAY HAVE FACILITIES FOR ATTACHMENT TO AN OPERATING ROD. EXCLUDES THREADED END TYPES WITH AN INTEGRAL OPERATING ROD, FOR WHICH, SEE ROD ASSEMBLY, OPERATING, GUN.]. 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 1005007266501 does not contain precious metals. This NSN is associated to Schedule B 9305996600: part and accessories of articles of headings 9301 to 9304, nesoi. The Schedule B End Use is listed as toys, games, and sporting goods. NAICS classification category 332994: small arms, ordnance, and ordnance accessories manufacturing. This information was last updated on Oct 01, 2016.