3020-00-269-9680 GEAR,HELICAL Index 3020-00-269-9682 GEAR,SPUR

National Stock Number:
3020-00-269-9681

Federal Supply Class:
3020

National Item Identification Number:
002699681

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:
16N600APC450024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
16N603APC450024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
16N615PC450024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
16N700PC450024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
16N800PC450024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
35C4023-150024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
35C4034-150024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
5355029A50024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
5355029A7PZX0FAIRBANKS MORSE, LLC


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING87.0 ROCKWELL C MINIMUM AND
93.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY26
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
PITCH DIAMETER5.2000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER5.5990 INCHES
FACE NOMINAL WIDTH1.7500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.3750 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.1250 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.4998 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.3720 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.9530 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.2500 INCHES FIRST END
2.5000 INCHES SECOND END
BODY STYLEWEBBED, SOLID


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