3020-00-273-1550 GEAR,SPUR Index 3020-00-273-1554 GEAR,SPUR

National Stock Number:
3020-00-273-1553

Federal Supply Class:
3020

National Item Identification Number:
002731553

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:
299439PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL OVERALL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
33.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY34
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.9444 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.9975 INCHES
FACE NOMINAL WIDTH0.3750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.3597 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.6250 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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