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National Stock Number:
3020-00-090-2546
Federal Supply Class:
3020
National Item Identification Number:
000902546
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:
| 3A-2092 | 14541 | COOPER MACHINERY SERVICES LLC | | 3A2092 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 16.000 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE NOMINAL DIAMETER | 14.6250 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 3.750 INCHES | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM OVERALL | | PITCH DIAMETER | 19.7330 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 111 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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