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National Stock Number:
3020-00-274-6460
Federal Supply Class:
3020
National Item Identification Number:
002746460
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:
| 3229790 | 55380 | HATCH & KIRK, INC. | | 3229790 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.375 INCHES | | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 96.0 ROCKWELL B MAXIMUM HUB | | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 96.0 ROCKWELL B MAXIMUM TEETH | | HELIX ANGLE | 30.0000 DEGREES | | HUB NOMINAL DIAMETER | 0.7187 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-869,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 0.9382 INCHES NOMINAL | | MATERIAL | STEEL COMP EZ OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.136 INCHES TRANSVERSELY THROUGH HUB FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.062 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.2505 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.062 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 13 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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