3020-00-813-7573 GEAR,SPUR Index 3020-00-813-7575 GEAR,SPUR

National Stock Number:
3020-00-813-7574

Federal Supply Class:
3020

National Item Identification Number:
008137574

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:
62439106481NORTHROP GRUMMAN SYSTEMS CORPORATION
624391-206481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY92
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.7666 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.783 INCHES
FACE NOMINAL WIDTH0.070 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.219 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 COUNTERBORED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.070 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER0.344 INCHES AXIALLY THROUGH BODY, FIRST END


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