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National Stock Number:
3020-01-207-9753
Federal Supply Class:
3020
National Item Identification Number:
012079753
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:
| 126088D | 45152 | OSHKOSH CORP | | 126088D | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.9052 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 3.000 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 16.5675 DEGREES | | III MATERIAL | STEEL COMP 8620 OVERALL | | PITCH DIAMETER | 7.6421 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 7.975 INCHES | | SPLINE PITCH DIAMETER | 3.8000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 38 BOTH ENDS | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 44 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | SPECIAL |
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