National Stock Number
5306-00-057-3667
National Stock Number (NSN) 5306-00-057-3667, or NIIN 000573667, (bolt,self-locking) was assigned July 28, 1972 in the Federal Logistics Information System (FLIS). NIIN 000573667 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 5306001161553.
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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 06667. [INC 06667 CANCELLED/REPLACED BY ,INC 40001, FIIG A003B0, APP-KEY TB ,ON 021513 ~(ALL EXCEPT USA) FOR USA USE BOLT, MACHINE: INC 01847, FIIG A003B, APPL KEY BR OR SCREW, CAP, HEXAGON HEAD: INC 18257, FIIG A003B, APPL KEY SB. A BOLT, MACHINE OR SCREW, CAP, HEXAGON HEAD WITH THE ADDED CHARACTERISTIC OF A LOCKING FEATURE INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS. EXCLUDES:BOLT, ASSEMBLED WASHER.]. 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 5306000573667 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.