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National Stock Number:
3020-01-446-9192
Federal Supply Class:
3020
National Item Identification Number:
014469192
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 65391-11370 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 65391-11370-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 1.685 INCHES BOTH ENDS | | BODY STYLE | WEBBED, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 12.315 INCHES AXIALLY THROUGH BODY FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 11.002 INCHES BOTH ENDS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE NOMINAL WIDTH | 3.974 INCHES | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.517 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 36 PLAIN AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE DIAMETER | 16.372 INCHES | | PITCH DIAMETER | 15.8125 INCHES NOMINAL | | PRESSURE ANGLE | 22.5000 DEGREES | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 129 |
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