3020-00-734-6777 GEAR,HELICAL Index 5310-00-734-6779 NUT,PLAIN,SLOTTED,HEXAGON

National Stock Number:
3020-00-734-6778

Federal Supply Class:
3020

National Item Identification Number:
007346778

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:
100101R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
100101R192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
734677819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
1001Z77027315MORRIS MATERIAL HANDLING, INC.
62-196-2995019DANA CORP SPICER TRANSMISSION DIV
316801H0001DAF TRUCKS N.V.
KC253122852SPALLA INC
T406-2431204PERFECTION CLUTCH
KC253156442DIAMOND REO TRUCK CO
TG205-8C98435MARMON GROUP INC THE ACTIVE GEAR CO DIV


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER2.622 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.281 INCHES
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE26.2053 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.437 INCHES FIRST END
KEYWAY NOMINAL WIDTH0.375 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.530 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.844 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.234 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER7.729 INCHES
PITCH DIAMETER7.4286 INCHES NOMINAL
PRESSURE ANGLE17.5000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
TEETH QUANTITY40
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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