2840-00-326-7500 SHAFT,TURBINE,AIRCRAFT GAS TURBI Index 2840-00-326-7502 RING,SAFETY COUPLING

National Stock Number:
3020-00-326-7501

Federal Supply Class:
3020

National Item Identification Number:
003267501

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:
673844224617GENERAL MOTORS CORP
673844273342ALLISON TRANSMISSION INC


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER0.820 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
END NOMINAL DIAMETER1.078 INCHES FIRST END
END NOMINAL LENGTH1.386 INCHES FIRST END
FACE NOMINAL WIDTH0.500 INCHES
FIRST STEP NOMINAL DIAMETER1.181 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.619 INCHES FIRST END
HARDNESS RATING60.0 ROCKWELL C NOMINAL OVERALL
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.905 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.386 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.698 INCHES
NOMINAL OVERALL LENGTH2.791 INCHES
PITCH DIAMETER3.5000 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
SPLINE PITCH DIAMETER0.8000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY16 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY35
TOOTH FORMSTANDARD


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