National Stock Number
5325-00-489-5016
National Stock Number (NSN) 5325-00-489-5016, or NIIN 004895016, (fastener,turnbutton) 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 14, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 16497. [A FASTENING DEVICE, OVAL IN SHAPE, THE TOP HALF OF WHICH, AFTER HAVING BEEN INSERTED THROUGH A SOCKET, TURNBUTTON FASTENER, MUST BE TURNED TO ACT AS A RETAINER. IT MUST INCLUDE A SOCKET, TURNBUTTON FASTENER. MAY ALSO INCLUDE A CLINCH PLATE, TURNBUTTON FASTENER. FOR ITEMS FURNISHED WITHOUT THE MATING SOCKET(S), TURNBUTTON FASTENER, SEE STUD, TURNBUTTON FASTENER.]. 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 5325004895016 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.