Part Number 5WW1056

National Stock Number:

3950-01-238-4992 3950012384992

Description:

Gear Case Assembly Lh

Item Name Code:

77777

Compliance:

* ITAR Controlled

Cubic Measure:

680.000 cubic inches

End Application:

Item is the left hand gear case assembly for a clyde iron works electric cargo hoister aboard 180 ft coast guard vessels

General Description:

Item material is steel and consist of the following major components 1 each 30/15/25 horsepower 1200/600/3600 rpm 3 phase 208 volts ac waterproof-fan cooled frame number 405 westinghouse motor with brake 1 each gearcase p/n ww313-b 1 each motor pinion p/n 14180-pa 1 each gear p/n d-570g 1 each pinion p/n 14180-pc 2 each timken bearing p/n 2630-2631 1 each gear p/n d570-h 1 each pinion p/n 12980-pa 2 each timken bearings p/n 559-552a 1 each gear p/n d570-c 1 each shaft p/n 12980-ca 1 each drum p/n fd63b 1 each timken bearing with spacer p/n na495a-493d assembly also includes gaskets and associated hardware and is used on the boom aboard 180 feet coast guard vessels