2915-00-738-9142 COUPLING,BOOSTER DRIVE Index 3020-00-738-9144 GEAR,SPUR

National Stock Number:
3020-00-738-9143

Federal Supply Class:
3020

National Item Identification Number:
007389143

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:
02-1357999167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY58
TOOTH FORMSTANDARD
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER3.6250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.750 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.484 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.150 INCHES BOTH ENDS
SPLINE QUANTITY22 BOTH ENDS
SPLINE PITCH DIAMETER1.1000 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.430 INCHES FIRST END
BODY STYLEPLAIN, WITH LIGHTENING HOLES
FEATURES PROVIDEDCASEHARDENED


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