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National Stock Number: 3020-00-443-8461
Federal Supply Class: 3020
National Item Identification Number: 004438461
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:
| 10246691 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | H608R | 71041 | ALTRA INDUSTRIAL MOTION CORP. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.624 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.250 INCHES | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 45.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.125 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1117 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1117 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.369 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.6660 INCHES | | PITCH DIAMETER | 1.3330 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 8 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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