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National Stock Number:
3020-00-163-7735
Federal Supply Class:
3020
National Item Identification Number:
001637735
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:
| 14-74227-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 14-74227-1 | 18868 | GERHARDT GEAR CO, INC | | 14-74227-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM OVERALL | | TEETH QUANTITY | 144 | | FACE TYPE | CONCAVE | | THROAT NOMINAL RADIUS | 0.166 INCHES | | MATING THREAD LEAD QUANTITY | 1 | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 3.5833 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 2.9990 INCHES MINIMUM AND | | 3.0000 INCHES MAXIMUM | | NOMINAL OVERALL LENGTH | 0.720 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.040 INCHES | | FACE NOMINAL WIDTH | 0.188 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.063 INCHES FIRST END | | 0.469 INCHES SECOND END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 1.375 INCHES SECOND END | | END NOMINAL LENGTH | 0.265 INCHES FIRST END | | END NOMINAL DIAMETER | 0.624 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.204 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 0.750 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.164 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD QUANTITY PER INCH | 32 AXIALLY THROUGH BODY, FIRST END | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.874 INCHES AXIALLY THROUGH BODY, FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 76823 | | DESIGN CONTROL REFERENCE | 14-74227-1 |
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