3020-00-273-1554 GEAR,SPUR Index 3020-00-273-1558 GEAR,SPUR

National Stock Number:
3020-00-273-1556

Federal Supply Class:
3020

National Item Identification Number:
002731556

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:
650617PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.870 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.919 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.895 INCHES
NOMINAL OVERALL LENGTH0.622 INCHES
KEYWAY NOMINAL WIDTH0.373 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER2.7000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
TOOTH FORMSTANDARD
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY27
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.500 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES


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