4720-01-311-4257 TUBING,NONMETALLIC Index 4820-01-311-4259 SEAT,VALVE

National Stock Number:
4720-01-311-4258

Federal Supply Class:
4720

National Item Identification Number:
013114258

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:
564-0256-00794756THE BOEING COMPANY
M6855/4-10L22381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-PRF-6855/481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-R-685581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEROUND
FLEXIBILITYFLEXIBLE
INSIDE DIAMETER0.625 INCHES NOMINAL
INSIDE SURFACE CONDITIONSMOOTH
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE TUBE
MATERIALRUBBER CHLOROPRENE CLASS CR TUBE
MEASURING METHOD AND LENGTH6.0 FEET NOMINAL OVERALL
MINIMUM TENSILE STRENGTH1500 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA2 CLASS AND 60 GRADE AND A TYPE
NONMETALLIC HARDNESS RATING60.0 NOMINAL SHORE DUROMETER A
OUTER COVERING ENVIRONMENTAL PROTECTIONOIL RESISTANT AND OZONE RESISTANT AND WEATHERPROOF
OUTSIDE DIAMETER0.750 INCHES NOMINAL
SPECIFICATION/STANDARD DATA81349-MIL-R-6855 GOVERNMENT SPECIFICATION
TEMP RATING-67.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE


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