National Stock Number
4220-01-212-1052
National Stock Number (NSN) 4220-01-212-1052, or NIIN 012121052, (rescue system,air bag) was assigned July 6, 1985 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 11 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
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 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE8E524P1210, SPE8E524P1210, SPE8E623P0127, SPE8E623P0127, SPE8E520V3672. The total value of the awarded contracts has been US$ 231,840.83.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 10, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 4220012121052 does not contain precious metals.
This NSN is associated to Schedule B 8705300000: fire fighting vehicles. The Schedule B End Use is listed as trucks, buses and special purpose vehicles. NAICS classification category 336120: heavy duty truck manufacturing.
This information was last updated on May 01, 2025.