3120-00-891-3117 BEARING,SLEEVE Index 5120-00-891-3120 WRENCH,SPANNER NUT SHAFT GEAR AS

National Stock Number:
3020-00-891-3118

Federal Supply Class:
3020

National Item Identification Number:
008913118

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
S39471379CESSNA AIRCRAFT COMPANY
S3947EK50TEXTRON AVIATION INC


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER0.985 INCHES MINIMUM AND
1.015 INCHES MAXIMUM
FACE WIDTH0.400 INCHES MINIMUM AND
0.420 INCHES MAXIMUM
DESIGN FORMPLAIN
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONPOLYAMIDE NYLON OVERALL
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH0.110 INCHES MINIMUM AND
0.140 INCHES MAXIMUM
GROOVE WIDTH0.312 INCHES MINIMUM AND
0.332 INCHES MAXIMUM
GROOVE RADIUS0.068 INCHES MINIMUM AND
0.088 INCHES MAXIMUM
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.252 INCHES MINIMUM AND
0.256 INCHES MAXIMUM
BORE LENGTH0.400 INCHES MINIMUM AND
0.420 INCHES MAXIMUM
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
SPLIT HUB FEATURENOT INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE7EK50
DESIGN CONTROL REFERENCES394


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