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National Stock Number:
3020-00-250-0838
Federal Supply Class:
3020
National Item Identification Number:
002500838
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:
| 31796PC74 | 31577 | JAEGER MACHINE CO | | 31796PC74 | 71459 | CHRISTIAN ENGINEERING | | N-25042-6 | 71459 | CHRISTIAN ENGINEERING | | N25042P6 | 71459 | CHRISTIAN ENGINEERING |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | FACE NOMINAL WIDTH | 1.000 INCHES | | HUB NOMINAL DIAMETER | 2.750 INCHES FIRST END | | HUB NOMINAL DIAMETER | 2.750 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.375 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 | | PITCH DIAMETER | 9.4286 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 9.5150 INCHES | | NOMINAL OVERALL LENGTH | 1.750 INCHES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 132 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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