3110-00-917-4040 RING,BEARING,OUTER Index 3020-00-917-4053 GEAR,SPUR

National Stock Number:
3020-00-917-4048

Federal Supply Class:
3020

National Item Identification Number:
009174048

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:
760588319200US ARMY ARDEC RDECOM


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.094 INCHES
HARDNESS RATING89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM OVERALL
PITCH DIAMETER2.2708 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH32 TRANSVERSELY THROUGH HUB FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END
NOMINAL OVERALL LENGTH0.531 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY109
TOOTH FORMSTANDARD


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