3020-00-275-3238 GEAR,SPUR Index 3020-00-275-3243 GEAR,SPUR

National Stock Number:
3020-00-275-3242

Federal Supply Class:
3020

National Item Identification Number:
002753242

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:
323817555380HATCH & KIRK, INC.
323817572915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS AC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY142
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER23.6367 INCHES MINIMUM AND
23.6467 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER23.911 INCHES
FACE NOMINAL WIDTH1.000 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER23.370 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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