National Stock Number (NSN) 5315-00-014-2953, or NIIN 000142953, (pin,grooved,headless) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5315002387156.
There are 10 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 11 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jul 20, 2018. There have been 6 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE5E718V5253, SPE5E018V4374, SPE5EN18F4018, SPE5EN18F1503, SPE5EN18F0841. The total value of the awarded contracts has been US$ 566.62.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been a small amount of 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 Oct 21, 2009, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 02386. [A HEADLESS ITEM OF VARIOUS SHAPES, USUALLY CYLINDRICAL, HAVING EITHER CIRCULAR OR LONGITUDINAL GROOVE(S). ITS LENGTH MUST NOT EXCEED 12 INCHES (304 MM). EXCLUDES:ROD, GROOVED, HEADLESS; SHAFT (AS MODIFIED); AND PIN, VEHICULAR LEAF SPRING SHACKLE.]. 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 5315000142953 contains an unknown precious metal.
This NSN is associated to Schedule B 7318230000: rivets of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.
This information was last updated on Jul 01, 2025.