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National Stock Number:
3020-01-337-4221
Federal Supply Class:
3020
National Item Identification Number:
013374221
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:
| 214-040-046-105 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BODY RECESS NOMINAL DEPTH | 0.525 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.083 INCHES FIRST END | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE NOMINAL WIDTH | 1.245 INCHES | | HELIX ANGLE | 30.0000 DEGREES | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 4.5790 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OVERALL LENGTH | 1.770 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.750 INCHES | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | SPLINE PITCH DIAMETER | 2.0000 INCHES NOMINAL FIRST END | | SPLINE QUANTITY | 24 FIRST END | | STYLE DESIGNATOR | BELL SHAPE BODY, HUBLESS | | TEETH QUANTITY | 41 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT |
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