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National Stock Number:
3020-00-197-0194
Federal Supply Class:
3020
National Item Identification Number:
001970194
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:
| 30843B | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 30843B | 28265 | HERCULES ENGINE CO INC | | 30843B | 72260 | CORBITT CO INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.250 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.813 INCHES | | HELIX ANGLE | 39.5167 DEGREES | | HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1035 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.746 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.344 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.216 INCHES | | SPECIAL FEATURES | 2ND END COUNTERBORED,1.500 IN. DIA BY 0.125 IN. DP | | PITCH DIAMETER | 4.0185 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 31 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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