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National Stock Number:
3020-00-528-7107
Federal Supply Class:
3020
National Item Identification Number:
005287107
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:
| 3273836 | 55380 | HATCH & KIRK, INC. | | 3273836 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | K-3273836 | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.5025 INCHES BOTH ENDS | | FURNISHED ITEMS AND QUANTITY | 1 PLUG | | END NOMINAL DIAMETER | 2.3125 INCHES FIRST END | | END NOMINAL LENGTH | 1.3750 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.500 INCHES | | FEATURES PROVIDED | SPECIAL MARKING AND LUBRICATION HOLE | | FIRST STEP NOMINAL LENGTH | 0.9375 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 2.9965 INCHES FIRST END | | HARDNESS RATING | 90.0 ROCKWELL C MINIMUM AND 94.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 27.3217 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 2.997 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.937 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.312 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.2840 INCHES | | PITCH DIAMETER | 6.0000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE QUANTITY | 6 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 30 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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