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National Stock Number:
3020-01-429-6887
Federal Supply Class:
3020
National Item Identification Number:
014296887
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:
| 214-040-941 | 97499 | BELL TEXTRON INC | | 214-040-941-113 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.958 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 1.010 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 4.134 INCHES BOTH ENDS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE NOMINAL WIDTH | 1.300 INCHES | | HELIX ANGLE | 9.0000 DEGREES | | HUB NOMINAL DIAMETER | 4.650 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED BOTH ENDS | | III MATERIAL | STEEL COMP E9310 OVERALL | | PITCH DIAMETER | 9.1754 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.145 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 9.500 INCHES | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 145 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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