4820-01-415-4407 DISK,VALVE Index 4820-01-415-4409 VALVE,BUTTERFLY

National Stock Number:
3020-01-415-4408

Federal Supply Class:
3020

National Item Identification Number:
014154408

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:
574687253711NAVAL SEA SYSTEMS COMMAND
5746872-153711NAVAL SEA SYSTEMS COMMAND
80089680CJK9CROSBY GROUP INC THE
NO.4251.15-1/2X1 IN71110BREWER-TITCHNER CORP SUB JOSLYN MFG AND SUPPLY CO


Techincal Specification:
BEARING TYPEROLLER
BEARINGSINCLUDED
BEARING QUANTITY1
BORE DIAMETER2.756 INCHES NOMINAL
BORE LENGTH2.938 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
GROOVE QUANTITY1
GROOVE RADIUS0.500 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH1.000 INCHES NOMINAL
GROOVE DEPTH1.250 INCHES NOMINAL
INTEGRAL COOLING VANENOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER18.000 INCHES NOMINAL
OVERALL LENGTH2.938 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORWEBBED OR SPOKED


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