National Stock Number
2990-00-891-7949
National Stock Number (NSN) 2990-00-891-7949, or NIIN 008917949, (power takeoff,engine) was assigned April 22, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
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 2990008917949 does not contain precious metals.
This NSN is associated to Schedule B 8412909080: parts of engines and motors, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333111: farm machinery and equipment manufacturing.
This information was last updated on Jul 01, 2025.