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National Stock Number:
3020-00-391-9542
Federal Supply Class:
3020
National Item Identification Number:
003919542
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:
| 5151188 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 5153615 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.498 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FURNISHED ITEMS AND QUANTITY | 1 EXTERNALLY LUBRICATED BEARING | | FACE NOMINAL WIDTH | 1.436 INCHES | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 9.7500 DEGREES | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.682 INCHES | | SPECIAL FEATURES | 0.125 IN. DIA OIL HOLE DRILLED BETWEEN TEETH 0.719 IN. FROM SIDE INTO BORE | | PITCH DIAMETER | 1.3500 INCHES NOMINAL | | PRESSURE ANGLE | 28.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 8 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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