National Stock Number
4933-01-083-2074
National Stock Number (NSN) 4933-01-083-2074, or NIIN 010832074, (holding tool,breechblock) was assigned September 20, 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.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 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) 22132. [A SPECIALLY DESIGNED METALLIC ITEM USED TO SUPPORT THE BREECHBLOCK OF AN ARTILLERY WEAPON DURING ASSEMBLY AND DISASSEMBLY.]. 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 4933010832074 does not contain precious metals.
This information was last updated on Aug 01, 2025.