30 - Mechanical Power Transmission Equipment
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PSC Description
3010 Torque converters & speed changers
3020 Gears, pulleys, sprockets & transmission chain
3030 Belting, drive belts, fan belts & accessories
3040 Miscellaneous power transmission equipment
GROUP 30
Mechanical Power Transmission
Equipment
3010 Torque Converters and Speed
Changers
Includes Fluid Couplings; Nonvehicular
Clutches and Couplings; Horizontal Right
Angle Drive Gear Units.
Excludes Automotive Torque Converters
(FSC 2520); Vehicular Power Transmis-
sion Components (FSC 2520); Rotary
Aircraft Transmission Gear Units (FSC
1615).
3020 Gears, Pulleys, Sprockets, and
Transmission Chain
Includes
Power Transmission
Chain;
Matched Gear Sets.
Excludes Reduction Gears (FSC 3010).
3030 Belting, Drive Belts, Fan Belts, and
Accessories
Includes Belt Lacings; Belt Pins.
3040 Miscellaneous Power Transmission
Equipment
Includes Shafts and Shafting; Collars;
Gearshafts; Ball Joints; Actuating Cylin-
ders.
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