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National Stock Number: 3020-00-249-9928
Federal Supply Class: 3020
National Item Identification Number: 002499928
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:
0069359 | 89926 | NEW HOLLAND CONSTRUCTION | 0069359-8 | 89926 | NEW HOLLAND CONSTRUCTION | 069359 | 89926 | NEW HOLLAND CONSTRUCTION |
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Techincal Specification:
MATERIAL | STEEL OVERALL | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 65.0 ROCKWELL C MAXIMUM OVERALL | TEETH QUANTITY | 36 | TEETH TYPE | SINGLE HELIX | TOOTH FORM | STANDARD | TOOTH DIRECTION | LEFT | PRESSURE ANGLE | 20.0000 DEGREES | HELIX ANGLE | 22.6200 DEGREES | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | PITCH DIAMETER | 5.5714 INCHES NOMINAL | NOMINAL OVERALL LENGTH | 2.375 INCHES | NOMINAL OUTSIDE DIAMETER | 5.855 INCHES | FACE NOMINAL WIDTH | 1.812 INCHES | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.562 INCHES FIRST END | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.500 INCHES SECOND END | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | BORE NOMINAL DIAMETER | 2.638 INCHES BOTH ENDS | SPLINE QUANTITY | 21 BOTH ENDS | SPLINE PITCH DIAMETER | 2.6250 INCHES NOMINAL BOTH ENDS | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | HUB NOMINAL DIAMETER | 3.250 INCHES FIRST END | | 3.500 INCHES SECOND END | BODY STYLE | WEBBED, SOLID | SPECIAL FEATURES | 2.812 BY 30 DEG CHAMBER BOTH ENDS OF BORE |
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