National Stock Number
4220-01-251-6466
National Stock Number (NSN) 4220-01-251-6466, or NIIN 012516466, (suit,survival,cold) was assigned March 21, 1987 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 13 manufacturer part numbers associated with this NSN. 10 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 44 contracts issued for this part number, with 47 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 18 different suppliers. The last contract numbers awarded were: SPE8E525P1179, SPE8E525P1118, SPE8E525P0949, SPE8E524P0432, SPE8E524P0432. The total value of the awarded contracts has been US$ 3,506,504.01.
This NSN is somewhat common among different platforms, belonging to 10 different weapons systems.
There has been a moderate amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 513,317. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 09, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4220012516466 does not contain precious metals.
This information was last updated on Jul 01, 2025.