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National Stock Number: 3020-00-096-2738
Federal Supply Class: 3020
National Item Identification Number: 000962738
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:
| 46-2075 | 82005 | ALLARD NAZARIAN GROUP, INC. | | 8F1969 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.623 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 5.500 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 61.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 23.0000 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66 FED STD 1ST MATERIAL RESPONSE OVERALL AND AISI/SAE 4620 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | HUB NOMINAL DIAMETER | 4.963 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 6.0000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.750 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.285 INCHES | | SPECIAL FEATURES | COUNTERBORE BOTH ENDS,4.062 IN. DIA BY 1.625 IN. DEEP | | SPLINE QUANTITY | 10 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 38 | | TEETH TYPE | DOUBLE HELIX, SOLID | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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