3020-00-389-3682 GEAR,SPUR Index 3020-00-389-3684 GEAR,SPUR

National Stock Number:
3020-00-389-3683

Federal Supply Class:
3020

National Item Identification Number:
003893683

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:
113910110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BODY RECESS NOMINAL DEPTH0.375 INCHES SECOND END
BOLT HOLE CIRCLE NOMINAL DIAMETER0.375 INCHES AND 1.000 INCHES AXIALLY THROUGH BODY, SECOND END
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN AND 6 PLAIN AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE NOMINAL DIAMETER0.109 INCHES AND 0.156 INCHES AXIALLY THROUGH BODY, SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.331 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.656 INCHES
PITCH DIAMETER1.5938 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY51


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