3010-01-275-1727 GEARCASE-MOTOR Index 3020-01-275-1729 GEAR,SPUR

National Stock Number:
3020-01-275-1728

Federal Supply Class:
3020

National Item Identification Number:
012751728

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
A302645580063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
MATERIALALUMINUM ALLOY 7075 OVERALL
TEETH QUANTITY60
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER30.0 MILLIMETERS NOMINAL
NOMINAL OUTSIDE DIAMETER31.0 MILLIMETERS
FACE NOMINAL WIDTH3.1 MILLIMETERS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END4.7 MILLIMETERS FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER4.0 MILLIMETERS BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER8.0 MILLIMETERS FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.8 MILLIMETERS TRANSVERSELY THROUGH HUB, FIRST END


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