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National Stock Number:
3020-00-517-2526
Federal Supply Class:
3020
National Item Identification Number:
005172526
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:
| 76082 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | FACE NOMINAL WIDTH | 1.500 INCHES | | HARDNESS RATING | 10.0 ROCKWELL C MINIMUM AND 16.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 20.0000 DEGREES | | HUB NOMINAL DIAMETER | 2.375 INCHES FIRST END | | HUB NOMINAL DIAMETER | 2.375 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | MATERIAL | IRON CAST OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.625 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.125 INCHES | | NOMINAL OUTSIDE DIAMETER | 7.7820 INCHES | | PITCH DIAMETER | 7.4490 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 42 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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