National Stock Number
1670-99-613-5879
National Stock Number (NSN) 1670-99-613-5879, or NIIN 996135879, (cover,parachute riser) 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 not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 22, 2021. There have been 8 contracts issued for this part number, with 12 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A721F2658, SPE4A721F2658, SPE4A721F1730, SPE4A721F1730, SPE4A720F4580. The total value of the awarded contracts has been US$ 48,819.62.
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) 48934. [AN ITEM OF FLEXIBLE MATERIAL DESIGNED TO ACT AS PROTECTION FROM ULTRA-VIOLET LIGHT DAMAGE.].
This information was last updated on Feb 04, 2026.