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National Stock Number:
3020-01-211-5932
Federal Supply Class:
3020
National Item Identification Number:
012115932
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:
| 387-3534 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 387-3534 | 06314 | FRANKE GEAR WORKS INC | | 387-3534 | 1YQE8 | ALLIANT TECHSYSTEMS OPERATIONS LLC | | 387-3534 | 31634 | OVERTON CHICAGO GEAR CORPORATION | | 387-3534 | 8KP69 | NORTHROP GRUMMAN SYSTEMS CORP | | 387-3534 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 29.693 MILLIMETERS BOTH ENDS | | CRITICALITY CODE JUSTIFICATION | AGAV | | FACE NOMINAL WIDTH | 10.87 MILLIMETERS | | FACE TYPE | STRAIGHT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728,CLASS B,COND. 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATING THREAD LEAD QUANTITY | 2 | | III MATERIAL | COPPER ALLOY OVERALL | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 62.48 MILLIMETERS | | SPECIAL FEATURES | INVOLUTE SPLINE DATA: PITCH=24/48,PRESSURE ANGLE=45.0 DEG.,BASE DIA.=20.206,MAJOR DIA.=30.302,MINOR DIA.=28.067 | | SPLINE PITCH DIAMETER | 28.575 MILLIMETERS NOMINAL BOTH ENDS | | SPLINE QUANTITY | 27 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 30 | | TOOTH DIRECTION | RIGHT |
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