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National Stock Number:
3020-00-396-0924
Federal Supply Class:
3020
National Item Identification Number:
003960924
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:
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BACKLASH DESIGNATION | GRADE A | | BODY STYLE | WEBBED, OFFSET, SOLID | | BODY RECESS NOMINAL DEPTH | 0.690 INCHES FIRST END | | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HELIX ANGLE | 45.0000 DEGREES | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.375 INCHES AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.625 INCHES | | NOMINAL OVERALL LENGTH | 1.000 INCHES | | SPECIAL FEATURES | 4 HOLES,1/16 IN. DIA,BETWEEN CENTER OF TEETH SPACED ON CENTER OF MTG HOLES | | PITCH DIAMETER | 2.5141 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | BELL SHAPE BODY, HUBLESS | | TEETH QUANTITY | 32 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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