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National Stock Number:
3020-00-204-2828
Federal Supply Class:
3020
National Item Identification Number:
002042828
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:
| 60068E250 | 65177 | PATTERSON PUMP CO | | PC250 | 60076 | TITAN TOOL CO |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | FACE NOMINAL WIDTH | 3.500 INCHES | | HELIX ANGLE | 23.0000 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 3.250 INCHES FIRST END | | HUB NOMINAL DIAMETER | 3.250 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.750 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15083,GRADE 90-60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 90-60 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 17.8000 INCHES | | NOMINAL OVERALL LENGTH | 4.000 INCHES | | PITCH DIAMETER | 17.4000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 87 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STUB | | TOOTH DIRECTION | LEFT |
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