2840-00-768-2085 SUPPORT,ACCESSORY DRIVE,ARICRAFT GAS TUR Index 3020-00-768-2087 GEAR,SPUR

National Stock Number:
3020-00-768-2086

Federal Supply Class:
3020

National Item Identification Number:
007682086

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:
35817177445RTX CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.745 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
FLANGE NOMINAL DIAMETER4.860 INCHES
FLANGE NOMINAL THICKNESS1.260 INCHES
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING79.0 ROCKWELL C MINIMUM AND 85.0 ROCKWELL C MAXIMUM TEETH
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.000 INCHES BETWEEN BODY AND FLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE0.940 INCHES
NOMINAL OUTSIDE DIAMETER2.378 INCHES
PITCH DIAMETER2.2500 INCHES NOMINAL
PRESSURE ANGLE22.5000 DEGREES
SPLINE PITCH DIAMETER4.5000 INCHES NOMINAL FIRST END
SPLINE QUANTITY72 FIRST END
STYLE DESIGNATORFLANGED END
TEETH QUANTITY36
TOOTH FORMSTANDARD


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