National Stock Number
4030-01-573-3579
National Stock Number (NSN) 4030-01-573-3579, or NIIN 015733579, (latch,safety,hook) was assigned April 17, 2009 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 17, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 42519. [AN ITEM WHICH IS MOUNTED ON THE OPENING OF A HOOK AND PREVENTS SLIPPING AND/OR LOAD LOSS. IT AUTOMATICALLY RETURNS TO ITS INITIAL POSITION BY SPRING ACTION. IT MAY INCLUDE A SPRING, BOLT, NUT AND/OR CLAMP.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4030015733579 does not contain precious metals.
This information was last updated on Jun 01, 2025.