National Stock Number
4030-01-580-9579
National Stock Number (NSN) 4030-01-580-9579, or NIIN 015809579, (hook,grab) was assigned December 31, 2009 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 one supplier. 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 a year. There have been 27 contracts issued for this part number, with 29 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 10 different suppliers. The last contract numbers awarded were: SPE4A624F276J, SPE4A622F8148, SPE4A620F291H, SPE4A620F203L, SPE4A620F4168. The total value of the awarded contracts has been US$ 1,214,583.54.
This NSN is somewhat common among different platforms, belonging to 9 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 May 29, 2010, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 02626. [A METAL HOOK FORMED WITH A RELATIVELY NARROW THROAT WHICH GRABS A CHAIN LINK AND PREVENTS THE CHAIN LOOP TIGHTENING WHEN LOAD IS APPLIED.]. 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 4030015809579 does not contain precious metals.
This information was last updated on Aug 01, 2025.