National Stock Number
5310-99-606-7597
National Stock Number (NSN) 5310-99-606-7597, or NIIN 996067597, (nut,self-locking,hexagon) has an unknown assigned date. This NSN replaces 1 stock number, 5310004691409.
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 15 contracts issued for this part number, with 15 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A624V4653, SPE4A623V325B, SPE4A623V309Q, SPE4A623V091C, SPE4A623V9140. The total value of the awarded contracts has been US$ 87,175.92.
This NSN is somewhat common among different platforms, belonging to 4 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 Oct 10, 2025.