3020-01-120-2820 GEAR SET,BEVEL,MATCHED Index 3020-01-120-2822 GEAR,SPUR

National Stock Number:
3020-01-120-2821

Federal Supply Class:
3020

National Item Identification Number:
011202821

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:
87696-1625 ITEM 796169ELECTRIC BOAT CORPORATION
G41-1700141ROLLER BEARING CO OF AMERICA, INC
PIC041-1700141ROLLER BEARING CO OF AMERICA, INC
P24S28-1729440W. M. BERG INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
III MATERIALSTEEL COMP 303 OVERALL
PITCH DIAMETER0.7073 INCHES MINIMUM AND 0.7083 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.791 INCHES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY17
TOOTH FORMSTANDARD


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