National Stock Number
2040-00-554-3540
National Stock Number (NSN) 2040-00-554-3540, or NIIN 005543540, (door,metal,marine structural) was assigned October 31, 1969 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 3 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 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) 17274. [A BARRIER INCLUDING FRAME AND STILL USED WHEREVER WATERTIGHT OR AIRTIGHT CONSTRUCTION IS REQUIRED. MAY ALSO BE USED WHERE LOCAL CONDITIONS REQUIRE CONSTRUCTION WHICH IS NONTIGHT. EXCLUDES:HATCH,MARINE.]. 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 2040005543540 does not contain precious metals.
This NSN is associated to Schedule B 7308300000: doors, windows and frames and thresholds for doors of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332321: metal window and door manufacturing.
This information was last updated on Aug 01, 2025.