3020-01-256-8941 GEAR,HELICAL Index 3020-01-256-8943 GEAR,SPUR

National Stock Number:
3020-01-256-8942

Federal Supply Class:
3020

National Item Identification Number:
012568942

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:
122CA420-1TR61349AMETEK, INC.
122CA420-1TRA2829LOGIC SPA


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER4.000 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH4.500 INCHES
HUB NOMINAL DIAMETER6.300 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.000 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER5.500 INCHES
PITCH DIAMETER7.6000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY19


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