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:
NONMETALLIC HARDNESS RATING60.0 NOMINAL SHORE DUROMETER A
MINIMUM TENSILE STRENGTH1500 POUNDS PER SQUARE INCH
TEMP RATING-67.0 DEG FAHRENHEIT AND
212.0 DEG FAHRENHEIT SINGLE RESPONSE
OUTER COVERING ENVIRONMENTAL PROTECTIONOIL RESISTANT AND
OZONE RESISTANT AND
WEATHERPROOF
MEASURING METHOD AND LENGTH6.0 FEET NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE SURFACE CONDITIONSMOOTH
MATERIALRUBBER CHLOROPRENE CLASS CR TUBE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE TUBE
FLEXIBILITYFLEXIBLE
SPECIFICATION/STANDARD DATA81349-MIL-R-6855 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA2 CLASS AND
60 GRADE AND
A TYPE
INSIDE DIAMETER0.625 INCHES NOMINAL
OUTSIDE DIAMETER0.750 INCHES NOMINAL
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-PRF-6855/4
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM6855/4-10L223


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