National Stock Number
5305-01-152-2590
National Stock Number (NSN) 5305-01-152-2590, or NIIN 011522590, (screw,tapping) was assigned April 29, 1983 in the Federal Logistics Information System (FLIS). NIIN 011522590 was cancelled on May 2, 2003, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5305000164403. 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, 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) 41756. [A HARDENED EXTERNALLY THREADED FASTENER WHOSE THREAD EXTENDS TO THE BEARING SURFACE OF THE HEAD. THE THREAD MAY BE FLUTED OR OTHERWISE DESIGNED TO CUT OR FORM ITS OWN MATING THREAD. EXCLUDES:SCREW, ASSEMBLED WASHER.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305011522590 does not contain precious metals.
This information was last updated on Aug 01, 2025.