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National Stock Number:
3020-00-684-1483
Federal Supply Class:
3020
National Item Identification Number:
006841483
Description:
GEAR,WORM WHEEL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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Manufacturer Information:
| 905J913-3 | 64177 | SHIPS PARTS INC | | 905J913-3 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 905J913-3 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 905J913-3 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 2.164 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.125 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 7.5832 DEGREES | | HUB NOMINAL DIAMETER | 3.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.495 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 5.9980 INCHES NOMINAL | | MATING THREAD LEAD QUANTITY | 1 | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.348 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 3.250 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.750 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 26 | | THROAT NOMINAL RADIUS | 0.558 INCHES | | TOOTH DIRECTION | RIGHT |
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