National Stock Number
5320-01-659-0554
National Stock Number (NSN) 5320-01-659-0554, or NIIN 016590554, (cap,rivet) was assigned November 1, 2016 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 unique to one weapons system.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2016, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 09731. [A CLOSURE DESIGNED TO FIT OVER THE END OF A SPLIT OR TUBULAR RIVET SHANK AND INTO WHICH THE SHANK END IS CRIMPED IN ASSEMBLY. IT PROVIDES GREATER STRENGTH AND GIVES THE APPEARANCE OF A SOLID RIVET AT THE CLINCHED END. THE CLOSURE MAY HAVE A KNURLED SHANK AND A HEAD WITH ITS BOTTOM RECESSED TO FIT OVER A HOLLOW RIVET HEAD. IT IS DESIGNED TO BE PRESSED OR DRIVEN THROUGH THE HEAD OF A HOLLOW RIVET WHEN A CLOSED ASSEMBLY IS REQUIRED.]. 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 5320016590554 does not contain precious metals.
This information was last updated on Jun 01, 2025.