3020-01-190-6164 GEAR,SPUR Index 3020-01-190-6166 GEAR,SPUR

National Stock Number:
3020-01-190-6165

Federal Supply Class:
3020

National Item Identification Number:
011906165

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:
7-31722147402731MCDONNELL DOUGLAS HELICOPTER CO INC
7-3172214748V613THE BOEING COMPANY


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER11.061 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.218 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER3.605 INCHES
PITCH DIAMETER13.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY108
TOOTH FORMSTANDARD


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