National Stock Number
5365-21-911-4976
National Stock Number (NSN) 5365-21-911-4976, or NIIN 219114976, (bushing blank) has an unknown assigned date. This NSN replaces 1 stock number, 5365011662382.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is 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.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jul 01, 2019. There have been 4 contracts issued for this part number, with 4 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L419V1107, SPE7L116M2641, SPE7L116M2641, SPE7L116M2641, SPE7L116M2641. The total value of the awarded contracts has been US$ 21,803.34.
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) 21872. [A SOLID METALLIC ITEM, USUALLY CYLINDRICAL, WITH OR WITHOUT A FLANGE AT ONE END. IT IS DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN AND/OR VIBRATION, BUT WITHOUT A THROUGH HOLE PARALLEL TO THE AXIS. IT IS INTENDED FOR SUBSEQUENT DRILLING OPERATION.].
This information was last updated on Dec 29, 2025.