3040-00-692-9221 HOUSING,MECHANICAL DRIVE Index 3020-00-692-9226 GEAR,SPUR

National Stock Number:
3020-00-692-9225

Federal Supply Class:
3020

National Item Identification Number:
006929225

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:
676647024617GENERAL MOTORS CORP
676647073342ALLISON TRANSMISSION INC
770882219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY RECESS NOMINAL DEPTH1.180 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER9.000 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER7.873 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.750 INCHES
HARDNESS RATING60.0 ROCKWELL C NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.469 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY32 PLAIN AXIALLY THROUGH BODY, SECOND END
NOMINAL OUTSIDE DIAMETER14.690 INCHES
PITCH DIAMETER14.2500 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY57
TOOTH FORMSTANDARD


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