DLMS™ Summary National Stock Number 1005-00-169-6944 National Stock Number (NSN) 1005-00-169-6944, or NIIN 001696944, (gun,automatic,30 millimeter) was assigned July 11, 1969 in the Federal Logistics Information System (FLIS). NIIN 001696944 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 21597. [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 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 1005001696944 does not contain precious metals. This information was last updated on Jan 18, 2017.