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National Stock Number:
3020-00-275-1016
Federal Supply Class:
3020
National Item Identification Number:
002751016
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:
| 26-190 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | G4595 | 77260 | PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.875 INCHES | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 45.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4620 OVERALL | | PITCH DIAMETER | 1.7680 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.3136 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.993 INCHES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 15 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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