National Stock Number
5315-00-242-1257
National Stock Number (NSN) 5315-00-242-1257, or NIIN 002421257, (pin,tapered,plain) was assigned March 19, 1971 in the Federal Logistics Information System (FLIS). NIIN 002421257 was cancelled on September 21, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5315001986124. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 assigned to Item Name Code (INC) 02391. [A CONE-SHAPED, UNTHREADED, METALLIC OR NONMETALLIC ITEM, TAPERED THROUGH ITS ENTIRE LENGTH, PRIMARILY USED TO POSITION AND HOLD TWO OR MORE MATING PARTS IN ALIGNMENT.]. 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 5315002421257 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.