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National Stock Number: 3020-01-339-0498
Federal Supply Class: 3020
National Item Identification Number: 013390498
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:
| 1832500 | 45152 | OSHKOSH CORP | | 1832500 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.062 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 10.135 INCHES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 48 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 3.377 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 2.875 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 11.4761 DEGREES | | HUB SPLINE NOMINAL MAJOR DIAMETER | 4.465 INCHES FIRST END | | HUB SPLINE QUANTITY | 26 FIRST END | | HUB STYLE DESIGNATOR | EXTERNALLY SPLINED, STRAIGHT SPLINES FIRST END | | III MATERIAL | STEEL COMP 8620H OVERALL | | PITCH DIAMETER | 9.7958 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING HOLE NOMINAL DIAMETER | 0.380 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY, FIRST END |
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