3020-01-384-0938 SPROCKET WHEEL Index 4820-01-384-0940 COCK,DRAIN

National Stock Number:
3020-01-384-0939

Federal Supply Class:
3020

National Item Identification Number:
013840939

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:
025704-159027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
025704-162228MEGGITT DEFENSE SYSTEMS, INC.


Techincal Specification:
BODY STYLEWEBBED, OFFSET, WITH LIGHTENING HOLES
BODY RECESS NOMINAL DEPTH0.170 INCHES FIRST END
BORE NOMINAL DIAMETER0.515 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER0.700 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-12 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.175 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.715 INCHES
PITCH DIAMETER4.5710 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER0.4687 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY15 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY64


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