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National Stock Number:
3020-00-451-4639
Federal Supply Class:
3020
National Item Identification Number:
004514639
Description:
GEAR,WORM
Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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Manufacturer Information:
| 529260C90026-01 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. | | W32S3D | 29440 | W. M. BERG INC |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.688 INCHES | | FACE TYPE | STRAIGHT | | HELIX ANGLE | 8.1333 DEGREES | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 0.375 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.500 INCHES | | PITCH DIAMETER | 0.4375 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD FORM DIRECTION | RIGHT-HAND | | THREAD FORM QUANTITY | 2 |
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