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:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER3.000 INCHES NOMINAL
OVERALL LENGTH0.720 INCHES NOMINAL
FACE WIDTH0.500 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.000 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.120 INCHES NOMINAL BOTH ENDS
DESIGN FORMPLAIN
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONALUMINUM BRONZE OVERALL
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH0.500 INCHES NOMINAL
GROOVE WIDTH0.250 INCHES NOMINAL
GROOVE RADIUS0.120 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.500 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
BORE LENGTH0.720 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED


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