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National Stock Number:
3020-00-251-0919
Federal Supply Class:
3020
National Item Identification Number:
002510919
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:
| 121038 | 62983 | EATON AEROSPACE, LLC | | 3004117PC315 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | C121038 | 62983 | EATON AEROSPACE, LLC | | CR108529PC315 | 62983 | EATON AEROSPACE, LLC | | CR122674PC315 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 4150 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND | | AISI/SAE 4150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 34 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 45.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 3.0050 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 1.003 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.153 INCHES | | FACE NOMINAL WIDTH | 0.500 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES BOTH ENDS | | BORE STYLE | W/ 2 KEYWAYS BOTH ENDS | | BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.391 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 1.000 INCHES FIRST END | | 1.000 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID |
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