3020-00-200-2071 GEAR,HELICAL Index 3020-00-200-2075 GEAR,HELICAL

National Stock Number:
3020-00-200-2074

Federal Supply Class:
3020

National Item Identification Number:
002002074

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
770417119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
88696A1ML14BRINKLEY TECHNOLOGY GROUP LLC
88696A28265HERCULES ENGINE CO INC
BB2377356442DIAMOND REO TRUCK CO


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.491 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.562 INCHES
HARDNESS RATING27.1 ROCKWELL C MINIMUM AND 52.1 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE8.5000 DEGREES
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.129 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.750 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.061 INCHES
PITCH DIAMETER0.9549 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY17
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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