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National Stock Number:
3020-00-388-0105
Federal Supply Class:
3020
National Item Identification Number:
003880105
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:
| 3226333 | 55380 | HATCH & KIRK, INC. | | 3226333 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | K3226333 | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND | | 93.0 ROCKWELL B MAXIMUM OVERALL | | TEETH QUANTITY | 36 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 45.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 8.4853 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 8.817 INCHES | | FACE NOMINAL WIDTH | 2.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.500 INCHES FIRST END | | 1.250 INCHES SECOND END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS | | SPLINE QUANTITY | 48 BOTH ENDS | | SPLINE PITCH DIAMETER | 1.9505 INCHES NOMINAL BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 3.249 INCHES BOTH ENDS | | BODY STYLE | WEBBED, OFFSET, SOLID | | SPECIAL FEATURES | TWO PLUGS,TWO PULLER HOLES 0.500-20 UNF 2B ON A 5.500 IN. DIA BOLT CIRCLE,OIL HOLES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 18954 | | DESIGN CONTROL REFERENCE | K3226333 |
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