3431-01-216-3487 WELDING MACHINE,ARC Index 4730-01-216-3489 EXPANSION JOINT,PIPE

National Stock Number:
3020-01-216-3488

Federal Supply Class:
3020

National Item Identification Number:
012163488

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:
609-467662553711NAVAL SEA SYSTEMS COMMAND
609-4676625 ITEM 653711NAVAL SEA SYSTEMS COMMAND
87577-330596169ELECTRIC BOAT CORPORATION


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.120 INCHES NOMINAL BOTH ENDS
BEARINGSNOT INCLUDED
BORE DIAMETER0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
BORE LENGTH0.720 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMPLAIN
FACE WIDTH0.500 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.120 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.250 INCHES NOMINAL
GROOVE DEPTH0.500 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.000 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER3.000 INCHES NOMINAL
OVERALL LENGTH0.720 INCHES NOMINAL
MATERIALALUMINUM OVERALL
MATERIALCOPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN


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