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National Stock Number:
3020-00-411-9479
Federal Supply Class:
3020
National Item Identification Number:
004119479
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:
| 5135324 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DIAMETER | 1.187 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.180 INCHES | | HELIX ANGLE | 22.8500 DEGREES | | HUB NOMINAL DIAMETER | 1.840 INCHES SECOND END | | HUB NOMINAL DIAMETER | 2.180 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.190 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 7.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 4 THREADED AXIALLY THROUGH BODY FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.180 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.420 INCHES SECOND END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.690 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 7.588 INCHES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 97 | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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