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National Stock Number:
3020-00-430-9345
Federal Supply Class:
3020
National Item Identification Number:
004309345
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:
| 21364 | 23926 | KOMATSU AMERICA INTL CO | | 21364 | 45RP7 | DRESSTA NORTH AMERICA LTD | | H21364 | 23926 | KOMATSU AMERICA INTL CO |
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Techincal Specification:
| MATERIAL | IRON CAST OVERALL | | TEETH QUANTITY | 25 | | TOOTH DIRECTION | RIGHT | | FACE TYPE | CONCAVE | | THROAT NOMINAL RADIUS | 0.556 INCHES | | MATING THREAD LEAD QUANTITY | 2 | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 12.5332 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 3.9870 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.500 INCHES | | FACE NOMINAL WIDTH | 1.125 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.312 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.750 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.750 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID |
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