National Stock Number
5325-00-449-3638
National Stock Number (NSN) 5325-00-449-3638, or NIIN 004493638, (fastener,spring tension,trim) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 18517. [A FASTENING DEVICE WHICH MAY HAVE A FINISHED OR UNFINISHED CAP. IT IS SPECIFICALLY DESIGNED TO FASTEN A TRIM PANEL, MOLDING, OR THE LIKE, TO ANOTHER SURFACE BY MEANS OF RESILIENT PRONGS WHICH ARE PRESSED INTO A HOLE AND RETAINED BY THE HOLDING ACTION OF THE PRONGS AGAINST THE EDGES OF THE HOLE. EXCLUDES:BUTTON,PLUG.]. 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 5325004493638 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.