National Stock Number
2990-01-267-2074
National Stock Number (NSN) 2990-01-267-2074, or NIIN 012672074, (diaphragm,deceleration valve,emission control) was assigned November 6, 1987 in the Federal Logistics Information System (FLIS). NIIN 012672074 was cancelled on December 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2910014566768. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 10, 2011. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7L011M4721. The total value of the awarded contracts has been US$ 12.50.
There has been very little 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) 36483. [A DEVICE USED AS A MEANS OF SUPPLYING ADDITIONAL AIR/FUEL MIXTURE TO THE CARBURETOR DURING DECELERATION.]. 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 2990012672074 does not contain precious metals.
This information was last updated on Aug 01, 2025.