3020-01-215-3343 GEAR,SPUR Index 3020-01-215-3345 GEAR CLUSTER

National Stock Number:
3020-01-215-3344

Federal Supply Class:
3020

National Item Identification Number:
012153344

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:
2301807473342ALLISON TRANSMISSION INC
23018074T0534HEMA DISLI SANAYI VE TIC.A.S.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.661 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.616 INCHES
HUB NOMINAL DIAMETER2.000 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66AISI/SAE8620 FED STD 1ST MATERIAL RESPONSE OR 66AISI/SAE8620 FED STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OR STEEL COMP 8620H OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.390 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.245 INCHES
PITCH DIAMETER4.0000 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
SPLINE QUANTITY25 BOTH ENDS
SPLINE PITCH DIAMETER1.5625 INCHES NOMINAL BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY32
TOOTH FORMSTANDARD


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