National Stock Number
4923-01-640-8843
National Stock Number (NSN) 4923-01-640-8843, or NIIN 016408843, (maintenance fixture,underwater m) was assigned December 30, 2014 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 Oct 20, 2017, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 35998. [A DEVICE FOR TEMPORARILY SUPPORTING AND HOLDING A MINE, UNDERWATER AND/OR THE COMPONENTS THEREOF DURING ASSEMBLY, DISASSEMBLY, REPAIR AND/OR TEST.]. 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 4923016408843 does not contain precious metals.
This information was last updated on Aug 01, 2025.