5360-00-517-3120 SPRING,LEAF Index 3020-00-517-3125 GEAR,SPUR

National Stock Number:
3020-00-517-3124

Federal Supply Class:
3020

National Item Identification Number:
005173124

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:
5355015D50024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
5355015D7PZX0FAIRBANKS MORSE, LLC


Techincal Specification:
BODY RECESS NOMINAL DEPTH2.020 INCHES FIRST END
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.750 INCHES
HUB NOMINAL DIAMETER2.250 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
KEYWAY NOMINAL WIDTH0.375 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.800 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.391 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER7.600 INCHES
PITCH DIAMETER7.2000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORCONE SHAPE BODY, PROTRUDING HUB
TEETH QUANTITY36
TOOTH FORMSTANDARD


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