National Stock Number
2540-00-043-4128
National Stock Number (NSN) 2540-00-043-4128, or NIIN 000434128, (curtain,vehicular) was assigned November 17, 1967 in the Federal Logistics Information System (FLIS). NIIN 000434128 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) 19221. [AN ITEM OF FLEXIBLE OR SEMIFLEXIBLE MATERIAL, DESIGNED TO FORM A REMOVABLE PART OF THE BODY OR CAB INCLOSURE. IT MAY OR MAY NOT BE MOUNTED ON A ROLLER, USED TO REGULATE THE LIGHT PASSING THROUGH A WINDOW OR OPENING AND TO OBSTRUCT THE VIEW FROM WITHIN. EXCLUDES:VEHICULAR BLACKOUT WINDOW CURTAINS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2540000434128 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.