National Stock Number
4030-01-316-1552
National Stock Number (NSN) 4030-01-316-1552, or NIIN 013161552, (shackle) was assigned March 3, 1990 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 9 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has built a very strong supply chain for this NSN. We have direct relationships with 28 sources of supply.
This part number has not been procured by the US Government in over a year. There have been 36 contracts issued for this part number, with 39 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 11 different suppliers. The last contract numbers awarded were: SPE4A623F465F, SPE4A623F465F, SPE4A623F3323, SPE4A623F3323, SPE4A620F5665. The total value of the awarded contracts has been US$ 1,376,646.25.
This NSN is somewhat common among different platforms, belonging to 2 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 Aug 02, 2006, 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) 11074. [AN OPEN OR CLOSED LINK OF VARIOUS SHAPES WITH EXTENDED LEGS. EACH LEG HAS A TRANSVERSE HOLE TO ACCOMMODATE A PIN, BOLT, OR THE LIKE, WHICH MAY OR MAY NOT BE FURNISHED. EXCLUDES:CLEVIS (AS MODIFIED).]. 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 4030013161552 does not contain precious metals.
This NSN is associated to Schedule B 8906100000: warships (including submarines, troopships etc.). The Schedule B End Use is listed as military ships and boats. NAICS classification category 336611: ship building and repairing.
This information was last updated on Aug 01, 2025.