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National Stock Number:
3020-00-745-7738
Federal Supply Class:
3020
National Item Identification Number:
007457738
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:
| 2815007457738 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 3030007457738 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 5121815 | 71934 | GENERAL MOTORS CORP ROCHESTER PRODUCTS DIV | | 5121815 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 5153270 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 5121815 | 97907 | TEREX CORP | | K-5121815-D | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO | | 5173322 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 5176458 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 78 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 16.0000 DEGREES | | HELIX ANGLE | 19.0114 DEGREES | | STYLE DESIGNATOR | RECESSED HUB | | PITCH DIAMETER | 8.2500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 8.495 INCHES | | FACE NOMINAL WIDTH | 1.188 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.063 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.187 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.717 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.187 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
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