3020-01-138-6571 GEAR,SPUR Index 3020-01-138-6573 GEAR,WORM

National Stock Number:
3020-01-138-6572

Federal Supply Class:
3020

National Item Identification Number:
011386572

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:
2016-99-12508127PRECISION MECHANISMS CORP.
77C71627203538LOCKHEED MARTIN CORPORATION
77C716272P00403538LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
TEETH QUANTITY99
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.0312 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.052 INCHES
FACE NOMINAL WIDTH0.062 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.171 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER0.188 INCHES FIRST END
0.188 INCHES SECOND END
CLAMPING SURFACE NOMINAL LENGTH0.172 INCHES FIRST END
BODY STYLEWEBBED, SOLID


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