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National Stock Number:
3020-00-467-9684
Federal Supply Class:
3020
National Item Identification Number:
004679684
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:
| 389903PC46 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 389903PC46 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | B21824PCALL | 16712 | SIEMENS ENERGY, INC. | | G8786PC46 | 16712 | SIEMENS ENERGY, INC. | | NC264AHX1 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | TEETH QUANTITY | 32 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 13.5833 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 2.7500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 2.895 INCHES | | FACE NOMINAL WIDTH | 0.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.323 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 1.125 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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