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National Stock Number:
3020-00-265-7749
Federal Supply Class:
3020
National Item Identification Number:
002657749
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:
| 231581 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC | | 24145 | 81495 | KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY OPERATIONS | | 7097156 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 2B5491 | 23382 | FWD SEAGRAVE HOLDINGS LP | | 5491 | 73460 | EATON CORP TRANSMISSION DIV | | T264-9A | 98435 | MARMON GROUP INC THE ACTIVE GEAR CO DIV |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 2.249 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.252 INCHES | | HELIX ANGLE | 30.0000 DEGREES | | HUB NOMINAL DIAMETER | 2.750 INCHES FIRST END | | HUB NOMINAL DIAMETER | 2.750 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.378 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8620H FED STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 7.2340 INCHES NOMINAL | | MATERIAL | STEEL COMP 8620H OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.317 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.245 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.188 INCHES SECOND END | | NOMINAL OVERALL LENGTH | 1.685 INCHES | | NOMINAL OUTSIDE DIAMETER | 7.5740 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 45 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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