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National Stock Number:
3020-01-276-6111
Federal Supply Class:
3020
National Item Identification Number:
012766111
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:
| 214-040-940-109 | 97499 | BELL TEXTRON INC | | 214-040-940-111 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE C | | BODY STYLE | PLAIN, SOLID | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE NOMINAL WIDTH | 1.420 INCHES | | HELIX ANGLE | 9.0000 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | 299-947-032,FSCM 97499 MFR REF SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL BODY | | NOMINAL OUTSIDE DIAMETER | 3.668 INCHES | | PITCH DIAMETER | 3.5436 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-365,TYPE 2 GRADE B FED SPEC SINGLE TREATMENT RESPONSE SPLINE | | SURFACE TREATMENT | SILVER SPLINE | | TEETH QUANTITY | 56 | | TEETH TYPE | DOUBLE HELIX, SOLID | | TOOTH FORM | STANDARD |
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