3010-00-949-5485 COUPLING,SHAFT,FLEXIBLE Index 3020-00-949-5487 GEAR,SPUR

National Stock Number:
3020-00-949-5486

Federal Supply Class:
3020

National Item Identification Number:
009495486

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:
1017761818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HUB STYLE DESIGNATORPINNED FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.6875 INCHES FIRST END
HUB NOMINAL DIAMETER0.7187 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.583 INCHES
PITCH DIAMETER2.5000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 6
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESMTG HOLES 90 DEGS APART
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY60
TOOTH FORMSTANDARD


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