2840-00-118-3286 STOP,TUBE Index 2840-00-118-3288 SPACER,COMPRESSOR ROTOR,AIRCRAFT

National Stock Number:
3020-00-118-3287

Federal Supply Class:
3020

National Item Identification Number:
001183287

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:
1011000198PRATT & WHITNEY CANADA CORP
1011077445RTX CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.561 INCHES BOTH ENDS
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049-3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.125 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER1.500 INCHES
PITCH DIAMETER1.1667 INCHES NOMINAL
PRESSURE ANGLE28.0000 DEGREES
SPECIAL FEATURES0.016 IN. BY 45 DEG CHAMFER ON BOTH SIDES OF BORE
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY7
TOOTH FORMSTANDARD


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