National Stock Number
4320-22-615-6239
National Stock Number (NSN) 4320-22-615-6239, or NIIN 226156239, (repair kit,pumping assembly) has an unknown assigned date. 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 Sep 01, 2020. There have been 12 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: SPE7LX20FZ56L, SPE7MX19FAWSC, SPE7MX18FAH04, SPE7MX18FA4LC, SPE7MX16D0046. The total value of the awarded contracts has been US$ 237,629.55.
This NSN is unique to one weapons system.
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) 14455. [A REPAIR KIT USED FOR THE MAINTENANCE OF A PUMPING ASSEMBLY.].
This information was last updated on Feb 02, 2026.