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National Stock Number:
3020-00-174-5508
Federal Supply Class:
3020
National Item Identification Number:
001745508
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:
| 56239 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | GC28 | 66289 | WISCONSIN MOTORS LLC |
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Techincal Specification:
| BODY STYLE | SPOKED | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.750 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 1.315 INCHES FIRST END | | END NOMINAL LENGTH | 0.234 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.875 INCHES | | FIRST STEP NOMINAL DIAMETER | 1.438 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.151 INCHES FIRST END | | HARDNESS RATING | 93.4 ROCKWELL B MINIMUM OVERALL AND 98.1 ROCKWELL B MAXIMUM OVERALL | | HELIX ANGLE | 18.7664 DEGREES | | HUB NOMINAL DIAMETER | 1.438 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | III MATERIAL | IRON OVERALL | | PITCH DIAMETER | 4.4320 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.385 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.125 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 4.625 INCHES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 42 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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