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National Stock Number: 3020-00-618-3512
Federal Supply Class: 3020
National Item Identification Number: 006183512
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:
| SG3711PC96 | 16712 | SIEMENS ENERGY, INC. | | SG3711PC96 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | | W429BS-5X1 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W429BS5X1 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.500 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HELIX ANGLE | 37.5000 DEGREES | | HUB NOMINAL DIAMETER | 2.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CL HG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 3.5250 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.875 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.625 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.688 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.630 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | 1ST END HUB END CHAMFERED DOWN TO 1.922 IN.OD | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 53 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT |
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