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National Stock Number:
3020-00-204-2868
Federal Supply Class:
3020
National Item Identification Number:
002042868
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:
| 1834 | 58265 | STRUTHERS WELLS CORP |
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Techincal Specification:
| TEETH QUANTITY | 61 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 25.0000 DEGREES | | HELIX ANGLE | 23.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | PITCH DIAMETER | 20.4170 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 7.562 INCHES | | NOMINAL OUTSIDE DIAMETER | 21.0310 INCHES | | FACE NOMINAL WIDTH | 6.375 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.188 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 1.250 INCHES BOTH ENDS | | BODY STYLE | WEBBED, OFFSET, SOLID |
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