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National Stock Number:
3020-00-554-8003
Federal Supply Class:
3020
National Item Identification Number:
005548003
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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Techincal Specification:
| ATTACHMENT METHOD | CLAMP | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.2500 INCHES BETWEEN BODY AND FLANGE | | BORE STYLE | PLAIN BETWEEN BODY AND FLANGE | | CLAMPING SURFACE NOMINAL LENGTH | 0.2705 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.190 INCHES | | HELIX ANGLE | 10.0000 DEGREES | | HUB STYLE DESIGNATOR | SPLIT FIRST END | | HUB NOMINAL DIAMETER | 0.3125 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 415, COND A-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.3100 INCHES BETWEEN BODY AND FLANGE | | NOMINAL OUTSIDE DIAMETER | 1.4795 INCHES | | PITCH DIAMETER | 1.3950 INCHES MINIMUM AND 1.3960 INCHES MAXIMUM | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | OVERALL LENGTH: 0.500 IN. NOMINAL; BORE LENGTH: 0.500 IN. NOMINAL; PITCH IN INCHES: 0.12566 CIRCULAR | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 33 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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