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National Stock Number:
3020-00-737-7495
Federal Supply Class:
3020
National Item Identification Number:
007377495
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:
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Manufacturer Information:
| 3TF321A | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | 427130 | 65282 | WHITE MOTOR CORP | | 7377495 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 2.349 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.188 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 24.6200 DEGREES | | HUB NOMINAL DIAMETER | 3.000 INCHES FIRST END | | HUB NOMINAL DIAMETER | 3.000 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.498 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,COMP 4320 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-624,COMP 8620H FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4320 OR STEEL COMP 8620H OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.813 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.094 INCHES SECOND END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.382 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 7.114 INCHES | | NOMINAL OVERALL LENGTH | 1.999 INCHES | | PITCH DIAMETER | 6.7835 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 37 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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