4320-00-220-2376 PUMP,CENTRIFUGAL Index 3020-00-220-2383 GEAR,SPUR

National Stock Number:
3020-00-220-2382

Federal Supply Class:
3020

National Item Identification Number:
002202382

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:
595860-196214RAYTHEON COMPANY


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.437 INCHES
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.499 INCHES
PITCH DIAMETER1.3980 INCHES MINIMUM
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY28
TOOTH FORMSTANDARD


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