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National Stock Number:
3020-00-348-7337
Federal Supply Class:
3020
National Item Identification Number:
003487337
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:
| CE88022 | 98230 | NATIONAL SECURITY AGENCY |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.1877 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.025 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 0.250 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.250 INCHES | | HELIX ANGLE | 22.6165 DEGREES | | HUB NOMINAL DIAMETER | 0.359 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.0626 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.125 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.4580 INCHES | | PITCH DIAMETER | 0.4166 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 20 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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