3020-00-528-0171 GEAR,SPUR Index 3020-00-528-0178 PULLEY,GROOVE

National Stock Number:
3020-00-528-0176

Federal Supply Class:
3020

National Item Identification Number:
005280176

Description:
PULLEY,FLAT

Detail:
A PULLEY WITH A STRAIGHT OR CROWNED FACE. THE ITEM MAY INCLUDE BELT ALIGNING FLANGE(S). EXCLUDES PULLEY, CONE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.


Manufacturer Information:
2504308241LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS
2504318080LAH ENTERPRISES INC


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.250 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BORE DIAMETER0.0006 INCHES MINIMUM AND 0.2344 INCHES MAXIMUM
BORE LENGTH0.375 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
CROWN FACEINCLUDED
DESIGN FORMPLAIN
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.005 INCHES MINIMUM AND 0.178 INCHES MAXIMUM
FACE WIDTH0.125 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION0.625 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
KEYWAY WIDTH0.0015 INCHES MINIMUM AND 0.0943 INCHES MAXIMUM
KEYING FACILITY TYPEKEYWAY
KEYING FACILITYINCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER0.9998 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OVERALL LENGTH0.375 INCHES NOMINAL
MATERIALSTEEL OVERALL
QUANTITY1
RIM TYPESOLID
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN


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