3040-00-181-2838 GEARSHAFT,SPUR Index 1560-00-181-2851 PANEL,STRUCTURAL,AIRCRAFT

National Stock Number:
3020-00-181-2850

Federal Supply Class:
3020

National Item Identification Number:
001812850

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.


Manufacturer Information:
LW1117080254TEXTRON LYCOMING INC WILLIAMSPORT PLANT
LW11170R1120SATAIR A/S


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER0.948 INCHES BOTH ENDS
END NOMINAL DIAMETER1.185 INCHES FIRST END
END NOMINAL LENGTH0.820 INCHES FIRST END
FACE NOMINAL WIDTH0.330 INCHES
FIRST STEP NOMINAL DIAMETER1.880 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.090 INCHES FIRST END
HUB NOMINAL DIAMETER1.250 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.864 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.220 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER6.125 INCHES
PITCH DIAMETER5.8750 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESFIRST END HUB INCLUDES GROOVE 0.220IN. W AND 1.380IN. DIA
SPLINE PITCH DIAMETER0.8750 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY14 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY47
TOOTH FORMSTANDARD


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