National Stock Number
2990-00-854-5643
National Stock Number (NSN) 2990-00-854-5643, or NIIN 008545643, (pipe,exhaust) was assigned April 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 008545643 was cancelled on April 2, 1994, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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.
This NSN is assigned to Item Name Code (INC) 60804. [A RIGID TUBULAR ITEM DESIGNED TO DIRECT THE EXHAUST GASES AWAY FROM AN ENGINE, HEATER, OR THE LIKE. FOR FLEXIBLE ITEMS, SEE HOSE, METALLIC.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2990008545643 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.