National Stock Number
2990-00-837-0404
National Stock Number (NSN) 2990-00-837-0404, or NIIN 008370404, (power takeoff,engine) was assigned September 15, 1967 in the Federal Logistics Information System (FLIS). NIIN 008370404 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 60835. [A MECHANICAL DEVICE DESIGNED TO BE SECURED TO AN INTERNAL COMBUSTION ENGINE AND USED TO TRANSMIT THE ROTARY MOTION OF THE CRANKSHAFT TO AUXILIARY EQUIPMENT, SUCH AS GENERATORS, CRANES, PUMPS, COMPRESSORS, MIXERS, AND THE LIKE. INCLUDES A POWER OUTPUT SHAFT AND A CLUTCH WHICH MAY BE CONTROLLED BY A HAND LEVER OR A HYDRAULIC OR AIR CYLINDER. MAY INCLUDE PULLEY(S), FLANGE, YOKE OR REDUCTION GEAR UNIT. EXCLUDES VEHICULAR CLUTCHES AND POWER TAKEOFF, TRANSMISSION.]. 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 2990008370404 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.