DLMS™ Summary National Stock Number 1005-01-086-1400 National Stock Number (NSN) 1005-01-086-1400, or NIIN 010861400, (gun,automatic,25 millimeter) was assigned November 21, 1979 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 Aug 02, 1992, 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) 32954. [A COMPLETE ASSEMBLY CONSISTING OF A BARREL, BREECH, AND FIRING MECHANISMS DESIGNED TO BE FIRED FROM A MOUNT ON A SELF-PROPELLED VEHICLE.]. 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 1005010861400 does not contain precious metals. This NSN is associated to Schedule B 9301909090: military weapons, other than arms of heading 9307, nesoi. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. This information was last updated on Mar 01, 2017.