3020-01-352-9117 GEAR,SPUR Index 3020-01-352-9119 GEAR,WORM WHEEL

National Stock Number:
3020-01-352-9118

Federal Supply Class:
3020

National Item Identification Number:
013529118

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:
519832353711NAVAL SEA SYSTEMS COMMAND
519832356232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, OFFSET, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.438 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER0.240 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.062 INCHES
FIRST GROOVE NOMINAL DIAMETER0.468 INCHES SECOND END
FIRST GROOVE NOMINAL WIDTH0.039 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END1 GROOVE SECOND END
HUB NOMINAL DIAMETER1.062 INCHES FIRST END0.500 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.128 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.168 INCHES FIRST END0.170 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER1.157 INCHES
PITCH DIAMETER1.1339 INCHES NOMINAL
PRECISION CLASSIFICATIONACCURACY GRADE 11
PRESSURE ANGLE15.0000 DEGREES
SPECIAL FEATURESSECOND END RECESSD BODY 0.055 IN. DEEP,0.820 IN. OD
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY96


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