National Stock Number
4220-01-681-4934
National Stock Number (NSN) 4220-01-681-4934, or NIIN 016814934, (hinge block,welding shield,diver) was assigned June 19, 2019 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 Jun 20, 2019, 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) 35902. [AN ITEM CONSTRUCTED TO SERVE AS A HINGE MATE AND/OR MOUNTING POINT FOR A WELDING SHIELD, HAVING HOLE(S), THREADED OR UNTHREADED, WHICH PERMIT IT TO BE MOUNTED WITH BOLTS OR SCREWS TO THE WELDING SHIELD BASE. EXCLUDES:HINGE, BUTT.]. 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 4220016814934 does not contain precious metals.
This information was last updated on Aug 01, 2025.