National Stock Number
5310-01-664-6516
National Stock Number (NSN) 5310-01-664-6516, or NIIN 016646516, (nut,blind assembly) was assigned June 28, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 Sep 30, 2017, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 40121. [A TWO-PIECE FASTENER CONSISTING OF A SLEEVE AND AN EXPANDER NUT. THE NUT IS SELF-RETAINING WHEN DRAWN INTO THE SLEEVE WITH A MANDREL OR OTHER SPECIAL TOOL. THE ITEM IS DESIGNED TO BE INSTALLED OR EXPANDED FROM ONLY ONE SIDE OF A STRUCTURE OR COMPONENT PART. EXCLUDES:RIVET, BLIND.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5310016646516 does not contain precious metals.
This information was last updated on Jun 01, 2025.