2990-00-891-7948 ACTUATOR,AIR Index 6650-00-891-7950 LENS,OPTICAL INSTRUMENT

National Stock Number:
2990-00-891-7949

Federal Supply Class:
2990

National Item Identification Number:
008917949

Description:
POWER TAKEOFF,ENGINE

Detail:
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.


Manufacturer Information:
33087N0NMAG61208TWIN DISC, INCORPORATED
701112N0NMAG64104DRESSER, LLC
SL111HP461208TWIN DISC, INCORPORATED


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTION15 7-8 IN. DIA,18 1-16 IN. LG,CAPABLE OF TRANSMITTING 50 BHP MINIMUM AT 2300 RPM


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