3020-01-225-7054 PULLEY,GROOVE Index 4730-01-225-7056 TRAP,STEAM

National Stock Number:
3020-01-225-7055

Federal Supply Class:
3020

National Item Identification Number:
012257055

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:
11217771956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
112177-1-3V-4.1271956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
ES-19-487381361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC
ES-19-4873-681361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC


Techincal Specification:
BEARINGSNOT INCLUDED
BORE DIAMETER0.875 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE LENGTH0.875 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.219 INCHES NOMINAL AA END AND 0.406 INCHES NOMINAL BB END
GROOVE QUANTITY2
GROOVE SHAPEV
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITY TYPEKEYWAY
KEYING FACILITYINCLUDED
LIGHTENING HOLENOT INCLUDED
QUANTITY1
OUTSIDE DIAMETER4.120 INCHES NOMINAL
SECURING LOCATIONBB END
SECURING METHODTAPERED-LOCK BUSHING
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORWEBBED OR SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET


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