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National Stock Number:
3020-00-096-3012
Federal Supply Class:
3020
National Item Identification Number:
000963012
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:
| 3388921 | 55380 | HATCH & KIRK, INC. | | 3388921 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.2500 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 2.500 INCHES | | HELIX ANGLE | 30.1530 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.249 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.938 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 8.470 INCHES | | PITCH DIAMETER | 8.0498 INCHES NOMINAL | | PRESSURE ANGLE | 20.9497 DEGREES | | SPECIAL FEATURES | W/OIL PASSAGES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH TYPE | DOUBLE HELIX, SOLID | | TEETH QUANTITY | 32 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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