National Stock Number
1660-99-302-8105
National Stock Number (NSN) 1660-99-302-8105, or NIIN 993028105, (kit,filter) has an unknown assigned date. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 29 contracts issued for this part number, with 29 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: SPE4A725F3845, SPE4A725F3845, SPE4A423F0472, SPE4A423F0472, SPE4A423F0239. The total value of the awarded contracts has been US$ 713,522.40.
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) 77777.
This information was last updated on Nov 12, 2025.