National Stock Number
5310-99-336-6865
National Stock Number (NSN) 5310-99-336-6865, or NIIN 993366865, (nut,self-locking,hexagon) has an unknown assigned date. This NSN replaces 1 stock number, 5310013531783.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over a year. There have been 53 contracts issued for this part number, with 68 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE4A624F5228, SPE4A624F5227, SPE4A623F328D, SPE4A623F328C, SPE4A623F9488. The total value of the awarded contracts has been US$ 1,491,896.46.
This NSN is somewhat common among different platforms, belonging to 5 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.
This NSN is assigned to Item Name Code (INC) 05277. [A NUT HAVING A FLAT BOTTOM AND 6 SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES:NUT (1), SELF-LOCKING, CAP.].
This information was last updated on Dec 22, 2025.