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National Stock Number: 3020-00-204-2837
Federal Supply Class: 3020
National Item Identification Number: 002042837
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:
7B6255 | 11083 | CATERPILLAR INC |
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Techincal Specification:
ATTACHMENT METHOD | MOUNTING HOLE | BODY STYLE | PLAIN, SOLID | BOLT HOLE CIRCLE NOMINAL DIAMETER | 23.0625 INCHES AXIALLY THROUGH BODY, FIRST END | BORE STYLE | PLAIN BOTH ENDS | BORE NOMINAL DIAMETER | 22.284 INCHES FIRST END | COUNTERBORE NOMINAL DEPTH | 0.3125 INCHES FIRST END | COUNTERBORE NOMINAL DIAMETER | 24.000 INCHES COUNTERBORE, FIRST END | FACE NOMINAL WIDTH | 1.250 INCHES | HELIX ANGLE | 15.4100 DEGREES | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | III MATERIAL | STEEL COMP 1040 OVERALL | PITCH DIAMETER | 25.0870 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | PROPRIETARY CHARACTERISTICS | PACS | MOUNTING HOLE NOMINAL DIAMETER | 0.378 INCHES AXIALLY THROUGH BODY, FIRST END | MOUNTING HOLE TYPE AND QUANTITY | 18 PLAIN AXIALLY THROUGH BODY, FIRST END | NOMINAL OUTSIDE DIAMETER | 25.2945 INCHES | STYLE DESIGNATOR | HUBLESS | TEETH QUANTITY | 145 | TEETH TYPE | SINGLE HELIX | TOOTH DIRECTION | LEFT | TOOTH FORM | STANDARD |
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