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National Stock Number:
3020-00-238-7670
Federal Supply Class:
3020
National Item Identification Number:
002387670
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:
| 2529 | 54641 | LEAR SIEGLER INC SHERWOOD DIV | | 82312S41-188PC44 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | H8688PC44 | 54641 | LEAR SIEGLER INC SHERWOOD DIV |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.312 INCHES AXIALLY THROUGH BODY FIRST END | | BORE NOMINAL DIAMETER | 0.876 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 3.625 INCHES | | HELIX ANGLE | 10.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS | | MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 2.3330 INCHES NOMINAL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.312 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.530 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.6655 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | HOLES LOCATED 90 DEG FROM KEYWAY | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 13 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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