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National Stock Number:
3020-00-711-8514
Federal Supply Class:
3020
National Item Identification Number:
007118514
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:
| 157D1-0721 | 75377 | KURZ & ROOT GENERATOR COMPANY, LLC | | 19773 | 27315 | MORRIS MATERIAL HANDLING, INC. | | 19773 | 95201 | NAPCO INTERNATIONAL LLC | | 6835 | 93742 | DRS NAVAL POWER SYSTEMS INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.750 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.375 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 2.250 INCHES SECOND END | | END NOMINAL LENGTH | 0.563 INCHES SECOND END | | FACE NOMINAL WIDTH | 1.375 INCHES | | FEATURES PROVIDED | CASEHARDENED | | FIRST STEP NOMINAL DIAMETER | 3.3125 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.094 INCHES SECOND END | | HELIX ANGLE | 35.0000 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP SECOND END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.766 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.125 INCHES SECOND END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.813 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 8.8750 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 72 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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