4720-01-143-1407 TUBING,NONMETALLIC Index 2815-01-143-1409 VALVE,POPPET,ENGINE

National Stock Number:
4720-01-143-1408

Federal Supply Class:
4720

National Item Identification Number:
011431408

Description:
TUBING,NONMETALLIC

Detail:
An item of varying tubular shape molded or extruded from nonmetallic flexible material. It includes flat form plastic flexible tubing designed to be expanded for use and rubber flexible tubing designed to be fabricated into sealing and/or cushioning devices. Excludes HOSE, NONMETALLIC and TUBE (as modified).


Manufacturer Information:
501-467529980064NAVAL SHIP SYSTEMS COMMAND
87643-2710-F496169ELECTRIC BOAT CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEROUND
EXTERIOR COLORBLACK
FLEXIBILITYFLEXIBLE
INSIDE DIAMETER4.500 INCHES NOMINAL
INSIDE SURFACE CONDITIONSMOOTH
OUTSIDE DIAMETER4.750 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC TUBE
MEASURING METHOD AND LENGTH4.000 INCHES NOMINAL OVERALL
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MINIMUM TENSILE STRENGTH1500 POUNDS PER SQUARE INCH
NONMETALLIC HARDNESS RATING50.0 MAXIMUM SHORE DUROMETER A


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