DLMS™ Summary National Stock Number 1010-01-650-9457 National Stock Number (NSN) 1010-01-650-9457, or NIIN 016509457, (cam,breechblock,operating lever) was assigned December 22, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs. There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. 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 Dec 23, 2015, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5. This NSN is assigned to Item Name Code (INC) 31418. [AN IRREGULARLY SHAPED ITEM, WHOSE PERIPHERY IS USED AS AN ECCENTRIC SURFACE TO ENGAGE AND DISENGAGE WITH CORRESPONDING NOTCHES IN THE BREECHBLOCK HINGE BLOCK OF A WEAPON, WHEN THE BREECHBLOCK OPERATING LEVER IS DEPRESSED OR ELEVATED. IT IS AN INTEGRAL PART OF THE BREECHBLOCK OPERATING LEVER.]. 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 1010016509457 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 Mar 01, 2017.