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National Stock Number: 3020-00-517-2926
Federal Supply Class: 3020
National Item Identification Number: 005172926
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:
478-09B | 83004 | JOY MFG CO HEAVY MACHINERY GROUP VULCAN-DENVER DIV | S2000-678797PC123 | 80064 | NAVAL SHIP SYSTEMS COMMAND | V304PC123 | 07061 | BESSER CO |
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Techincal Specification:
BODY STYLE | PLAIN, SOLID | BORE STYLE | W/ KEYWAY BOTH ENDS | BORE NOMINAL DIAMETER | 3.2505 INCHES BOTH ENDS | FACE NOMINAL WIDTH | 5.500 INCHES | HARDNESS RATING | 225.0 BRINELL STANDARD MINIMUM AND 250.0 BRINELL STANDARD MAXIMUM OVERALL | HELIX ANGLE | 30.0000 DEGREES | KEYWAY NOMINAL WIDTH | 0.7505 INCHES BOTH ENDS | MATERIAL | STEEL OVERALL | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.0310 INCHES BOTH ENDS | NOMINAL OUTSIDE DIAMETER | 6.3480 INCHES | PITCH DIAMETER | 5.7500 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | HUBLESS | TEETH QUANTITY | 23 | TEETH TYPE | DOUBLE HELIX, SOLID | TOOTH FORM | STANDARD | TOOTH DIRECTION | RIGHT |
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