3020-00-914-5221 GEAR,BEVEL Index 3030-00-914-5227 BELT,FLAT

National Stock Number:
3020-00-914-5222

Federal Supply Class:
3020

National Item Identification Number:
009145222

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:
182-06-00-0113179WESTREX DIV WESTERN GEOPHYSICAL CO OF AMERICA
182-06-00-0125549LITTON SYSTEMS INC AMECOM DIV
182-06-00-0192755NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY116
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.5140 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.5560 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.1870 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.3750 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.5930 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.094 INCHES TRANSVERSELY THROUGH HUB, FIRST END


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