3020-01-007-5465 GEAR,HELICAL Index 3020-01-007-5468 GEAR,SPUR

National Stock Number:
3020-01-007-5467

Federal Supply Class:
3020

National Item Identification Number:
010075467

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:
B7-6400328DESIGNATRONICS INCORPORATED
DG51T6429964ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO
G51-6400141ROLLER BEARING CO OF AMERICA, INC
GP50-6423266SECS INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY64
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.6656 INCHES MINIMUM AND
0.6666 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER0.687 INCHES
FACE NOMINAL WIDTH0.062 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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