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National Stock Number:
3020-01-214-5786
Federal Supply Class:
3020
National Item Identification Number:
012145786
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:
| 23018257 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.804 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | BORE STYLE | W/COUNTERBORE FIRST END | | COUNTERBORE NOMINAL DIAMETER | 1.823 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.630 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.115 INCHES | | HELIX ANGLE | 73.7500 DEGREES | | HUB NOMINAL DIAMETER | 2.167 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66AISI/SAE1117 FED STD 1ST MATERIAL RESPONSE AND 66AISI/SAE1144 FED STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1117 AND STEEL COMP 1144 OVERALL | | PITCH DIAMETER | 2.1441 INCHES NOMINAL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.613 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.177 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 12 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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