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National Stock Number:
3020-00-517-2763
Federal Supply Class:
3020
National Item Identification Number:
005172763
Description:
GEAR,WORM WHEEL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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Manufacturer Information:
| 6650694-2 | 24446 | GENERAL ELECTRIC COMPANY | | 6650694-2 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP | | 8445019-003 | 01289 | GENERAL ELECTRIC COMPANY | | 8445019-003 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | | 8445019-3 | 24446 | GENERAL ELECTRIC COMPANY | | 8445019-3 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.000 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE NOMINAL DIAMETER | 1.250 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.750 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 10.6665 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.295 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GRADE B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MATING THREAD LEAD QUANTITY | 5 | | MOUNTING HOLE NOMINAL DIAMETER | 0.375 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.594 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.763 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 5.438 INCHES | | PITCH DIAMETER | 4.9337 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | SPECIAL FEATURES | SECOND END COUNTERBORE 4.250IN. DIA,0.219IN. DEEP | | TEETH QUANTITY | 31 | | THROAT NOMINAL RADIUS | 1.955 INCHES | | TOOTH DIRECTION | RIGHT |
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