5306-00-752-1014 BOLT,RIBBED NECK Index 3020-00-752-1016 GEAR,HELICAL

National Stock Number:
3020-00-752-1015

Federal Supply Class:
3020

National Item Identification Number:
007521015

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:
2343T222852SPALLA INC
2343T256442DIAMOND REO TRUCK CO
752101519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
91409958275SASCO INC CANADIAN DIV
DU234381141DUPAGE GEAR AND MACHINE CO
30-8-4195019DANA CORP SPICER TRANSMISSION DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.126 INCHES FIRST END
BORE STYLEW/COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.547 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER2.760 INCHES FIRST END
FACE NOMINAL WIDTH1.025 INCHES
HARDNESS RATING54.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MINIMUM OVERALL
HELIX ANGLE28.2777 DEGREES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER3.323 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620H OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.834 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.241 INCHES
PITCH DIAMETER3.9334 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY28
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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