4820-00-925-3267 VALVE,REGULATING,FLUID PRESSURE Index 3020-00-925-3269 GEAR,SPUR

National Stock Number:
3020-00-925-3268

Federal Supply Class:
3020

National Item Identification Number:
009253268

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:
69598299167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.876 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
COUNTERBORE NOMINAL DIAMETER0.611 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.085 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.375 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.188 INCHES FIRST END
HUB NOMINAL DIAMETER1.381 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER3.0222 INCHES NOMINAL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.408 INCHES FIRST END
NOMINAL OVERALL LENGTH0.765 INCHES
NOMINAL OUTSIDE DIAMETER3.202 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 3
PRESSURE ANGLE25.0000 DEGREES
SPLINE PITCH DIAMETER0.8500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY22 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY34
TOOTH FORMSTANDARD


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