3020-01-258-9454 GEAR,SPUR Index 3020-01-258-9456 GEAR,SPUR

National Stock Number:
3020-01-258-9455

Federal Supply Class:
3020

National Item Identification Number:
012589455

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:
3051G4201289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
3051G42-00101289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
3051G42-00117454TIMKEN GEARS & SERVICES INC.
3051G42-117454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY41
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER4.1000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER4.295 INCHES
FACE NOMINAL WIDTH0.380 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.440 INCHES FIRST END
BORE STYLEPLAIN FIRST END
BORE NOMINAL DIAMETER1.750 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER2.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNF AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.100 INCHES TRANSVERSELY THROUGH HUB BETWEEN FIRSTEND FLANGE AND BODY


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