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National Stock Number:
3020-00-262-7570
Federal Supply Class:
3020
National Item Identification Number:
002627570
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:
| 0E194 | 92392 | ALLIS-CHALMERS CORP | | 6578521 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 3.052 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 1.750 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 24.7839 DEGREES | | HUB NOMINAL DIAMETER | 3.750 INCHES FIRST END | | HUB NOMINAL DIAMETER | 3.750 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | ED STD 66,AISI/SAE 8620H FED STD 5TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8620H OVERALL | | PITCH DIAMETER | 10.5740 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.781 INCHES BOTH ENDS | | NOMINAL OVERALL LENGTH | 3.313 INCHES | | SPLINE PITCH DIAMETER | 3.0000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 16 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 48 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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