National Stock Number
3120-99-666-8565
National Stock Number (NSN) 3120-99-666-8565, or NIIN 996668565, (bearing,plain,self-aligning) has an unknown assigned date. NIIN 996668565 was cancelled on April 2, 2012, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 3120016004614. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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, with the most recent procurement date of Aug 19, 2011. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPM4A611MPT42, SPM4A611MPT42, SPM4A510V0485, SPM4A510C0054, SPM4A510C0054. The total value of the awarded contracts has been US$ 4,969,935.09.
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) 13208. [A DETACHABLE ASSEMBLY IN OR ON WHICH A JOURNAL, GUDGEON, PIVOT, OR THE LIKE MOVES. IT IS USED TO CARRY A LOAD AND TO REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS. THE ITEM CONSISTS OF A BORED PRECISION GROUND BALL (OR SPHERICAL PLAIN BEARING) AROUND WHICH AN OUTER RING IS FITTED. THE ASSEMBLY MAY BE EITHER SEPARABLE OR NONSEPARABLE. EXCLUDES:BEARING, PLAIN, ROD END AND BEARING, PLAIN, SPHERICAL.].
This information was last updated on Aug 08, 2025.