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National Stock Number:
3020-00-034-3838
Federal Supply Class:
3020
National Item Identification Number:
000343838
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:
| 3269976 | 55380 | HATCH & KIRK, INC. | | 3269976 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | END NOMINAL DIAMETER | 1.228 INCHES FIRST END | | END NOMINAL LENGTH | 3.000 INCHES FIRST END | | FACE NOMINAL WIDTH | 3.750 INCHES | | FIRST STEP NOMINAL LENGTH | 1.553 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 2.621 INCHES FIRST END | | HELIX ANGLE | 9.0000 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 2.621 INCHES SECOND END | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 4.537 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.530 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 4.7500 INCHES | | NOMINAL OVERALL LENGTH | 9.840 INCHES | | SPECIAL FEATURES | 10 INVOLUTE SPLINES ON 1ST STEP OF 1ST END | | PITCH DIAMETER | 4.2500 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 17 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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