National Stock Number
2540-00-044-0644
National Stock Number (NSN) 2540-00-044-0644, or NIIN 000440644, (cushion assembly,si) was assigned May 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 000440644 was cancelled on May 2, 1994, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2540012090463. This NSN replaces 2 stock numbers: 2540004276079, 2540004561476.
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) 77777. 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 2540000440644 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.