National Stock Number
2990-00-838-9688
National Stock Number (NSN) 2990-00-838-9688, or NIIN 008389688, (pipe,exhaust) has an unknown assigned date. NIIN 008389688 was cancelled on January 22, 2000, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2990003534918.
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 2990008389688 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.