National Stock Number
5305-00-495-7571
National Stock Number (NSN) 5305-00-495-7571, or NIIN 004957571, (screw,cap,socket head) was assigned February 3, 1971 in the Federal Logistics Information System (FLIS). NIIN 004957571 was cancelled on March 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5305009323147. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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) 16282. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES:ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES:SCREW, SHOULDER; AND SCREW, MACHINE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305004957571 contains an unknown precious metal.
This information was last updated on Jun 01, 2024.