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National Stock Number:
3020-00-779-6337
Federal Supply Class:
3020
National Item Identification Number:
007796337
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:
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.500 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 2.7500 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 4.375 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.250 INCHES FIRST END | | FACE NOMINAL WIDTH | 2.250 INCHES | | HELIX ANGLE | 15.0000 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 4.500 INCHES SECOND END | | HUB NOMINAL DIAMETER | 5.000 INCHES FIRST END | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.374 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.437 INCHES AXIALLY THROUGH BODY, SECOND END | | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.718 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.843 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 10.341 INCHES | | PITCH DIAMETER | 10.0940 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | FOUR MTG HOLES ON SECOND END | | STYLE DESIGNATOR | RECESSED HUBS | | TEETH QUANTITY | 78 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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