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:
MATERIALSTEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM HUB
79.0 ROCKWELL C MINIMUM AND
85.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY36
TOOTH FORMSTANDARD
PRESSURE ANGLE22.5000 DEGREES
STYLE DESIGNATORFLANGED END
PITCH DIAMETER2.2500 INCHES NOMINAL
FLANGE NOMINAL DIAMETER4.860 INCHES
NOMINAL OUTSIDE DIAMETER2.378 INCHES
FLANGE NOMINAL THICKNESS1.260 INCHES
FACE NOMINAL WIDTH0.500 INCHES
NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE0.940 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.745 INCHES BOTH ENDS
SPLINE QUANTITY72 FIRST END
SPLINE PITCH DIAMETER4.5000 INCHES NOMINAL FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.000 INCHES BETWEEN BODY AND FLANGE
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE77445
DESIGN CONTROL REFERENCE358171


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