3020-00-598-9908 GEAR,SPUR Index 3020-00-598-9910 SPROCKET WHEEL

National Stock Number:
3020-00-598-9909

Federal Supply Class:
3020

National Item Identification Number:
005989909

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:
167C100705606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEWEBBED, OFFSET, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.751 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.624 INCHES
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.006 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.198 INCHES
NOMINAL OVERALL LENGTH0.630 INCHES
PITCH DIAMETER3.0000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY30
TOOTH FORMSTANDARD


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