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National Stock Number:
3020-00-141-8173
Federal Supply Class:
3020
National Item Identification Number:
001418173
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:
| 235-1105 | 51647 | SHAY INDUSTRIES | | 235-1105 | 70898 | BEECHCRAFT CORPORATION | | 235-1105 | 7EK50 | TEXTRON AVIATION INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BACKLASH DESIGNATION | GRADE E | | BODY RECESS NOMINAL DEPTH | 0.125 INCHES BOTH ENDS | | BODY STYLE | WEBBED, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 6.125 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE NOMINAL DIAMETER | 5.376 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.562 INCHES | | HELIX ANGLE | 6.0000 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-671 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.262 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 7.703 INCHES | | PITCH DIAMETER | 7.3738 INCHES NOMINAL | | PRESSURE ANGLE | 14.5768 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 44 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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