National Stock Number
2990-00-873-2805
National Stock Number (NSN) 2990-00-873-2805, or NIIN 008732805, (manifold,exhaust,in) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NSN replaces 3 stock numbers: 2805007182208, 2805008483395, 2805007105912.
There are 5 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. 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.
This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2990008732805 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.