3020-00-455-2147 GEAR CLUSTER Index 1660-00-455-2158 REGULATOR,OXYGEN,DEMAND

National Stock Number:
3020-00-455-2155

Federal Supply Class:
3020

National Item Identification Number:
004552155

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:
763-8703-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION580-0288-00,COLLINS RADIO CO MFR REF SINGLE TREATMENT RESPONSE TEETH
TEETH QUANTITY90
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.8750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.917 INCHES
FACE NOMINAL WIDTH0.109 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.641 INCHES FIRST END
BORE STYLED BOTH ENDS
NOMINAL RADIUS0.250 INCHES BOTH ENDS
NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER0.1875 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.5590 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.438 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP


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