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National Stock Number:
3020-01-089-6318
Federal Supply Class:
3020
National Item Identification Number:
010896318
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:
| K1466 | 12763 | DYNALEC CORPORATION | | K1466 | 20049 | THE ELECTRIC TACHOMETER CORP. | | PR3408-1PC28 | 20049 | THE ELECTRIC TACHOMETER CORP. |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 15 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 45.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 0.6250 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 0.6770 INCHES | | FACE NOMINAL WIDTH | 1.609 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END | | 0.500 INCHES SECOND END | | HUB STYLE DESIGNATOR | 2 STEPS FIRST END | | 1 STEP SECOND END | | END NOMINAL LENGTH | 0.250 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 0.195 INCHES BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.525 INCHES FIRST END | | 0.250 INCHES SECOND END | | FIRST STEP NOMINAL DIAMETER | 0.250 INCHES FIRST END | | SECOND STEP NOMINAL LENGTH | 0.225 INCHES FIRST END | | SECOND STEP NOMINAL DIAMETER | 0.375 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | INCLUDES 0.062 IN.DIA CROSS-DRILLED PLAIN HOLE |
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