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National Stock Number:
3020-00-254-2093
Federal Supply Class:
3020
National Item Identification Number:
002542093
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:
| 24146 | 81495 | KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY OPERATIONS | | 5492 | 19107 | DART TRUCK CO | | 5492 | 73460 | EATON CORP TRANSMISSION DIV |
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Techincal Specification:
| MATERIAL | STEEL COMP 8620 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8620 FED STD SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 40 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 30.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 6.5390 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 1.778 INCHES | | NOMINAL OUTSIDE DIAMETER | 6.8660 INCHES | | FACE NOMINAL WIDTH | 1.252 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.432 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 2.249 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.378 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.310 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.750 INCHES FIRST END | | 2.750 INCHES SECOND END | | BODY STYLE | WEBBED, OFFSET, SOLID | | SPECIAL FEATURES | 0.063 IN. 45 DEG CHAMFER ON SECOND END BORE,0.625 IN. W BOSS ON OD OF HUB OVER KEYWAY |
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