3020-01-352-0071 GEAR,SPUR Index 3020-01-352-0073 GEAR,SPUR

National Stock Number:
3020-01-352-0072

Federal Supply Class:
3020

National Item Identification Number:
013520072

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:
138720902769LOCKHEED MARTIN CORPORATION
138720956232LOCKHEED MARTIN CORPORATION
519831353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY113
TOOTH FORMSTANDARD
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.3346 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.358 INCHES
FACE NOMINAL WIDTH0.062 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE AND
SLOT
MOUNTING HOLE TYPE AND QUANTITY1 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.041 INCHES AXIALLY THROUGH BODY, FIRST END


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