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National Stock Number:
3020-00-411-4520
Federal Supply Class:
3020
National Item Identification Number:
004114520
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:
| 756-2440-002 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | END NOMINAL DIAMETER | 0.236 INCHES SECOND END | | END NOMINAL LENGTH | 0.098 INCHES SECOND END | | FACE NOMINAL WIDTH | 0.109 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 0.234 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.020 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 0.2600 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.027 INCHES SECOND END | | HELIX ANGLE | 45.0000 DEGREES | | HUB NOMINAL DIAMETER | 0.254 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | HUB STYLE DESIGNATOR | 1 STEP SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | PITCH DIAMETER | 0.6177 INCHES MINIMUM AND 0.6187 INCHES MAXIMUM | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.329 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.349 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.648 INCHES | | NOMINAL OVERALL LENGTH | 0.583 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 28 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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