4820-01-513-6919 DISK,VALVE Index 3110-01-513-6921 BEARING,BALL,ANNULAR

National Stock Number:
4720-01-513-6920

Federal Supply Class:
4720

National Item Identification Number:
015136920

Description:
HOSE ASSEMBLY,NONMETALLIC

Detail:
A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see HOSE, NONMETALLIC. Excludes HOSE ASSEMBLY, AIR DUCT; and HOSE ASSEMBLY, AIR DUCT, AIR BREATHING.


Manufacturer Information:
516-7095368ITEM2153711NAVAL SEA SYSTEMS COMMAND
709536853711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
MEASURING METHOD AND LENGTH8.0 FEET NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEROUND
TEMP RATING-67.0 DEG FAHRENHEIT AND
212.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE500.0 POUNDS PER SQUARE INCH
BURST TEST PRESSURE1000.0 POUNDS PER SQUARE INCH
OUTER COVERING ENVIRONMENTAL PROTECTIONABRASION RESISTANT AND
OIL RESISTANT AND
OZONE RESISTANT AND
GREASE RESISTANT
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED FIBER AND
OUTER LAYER MOLDED RUBBER, SYNTHETIC
MINIMUM INSIDE BENDING RADIUS3.000 INCHES
INSIDE DIAMETER0.375 INCHES NOMINAL
OUTSIDE DIAMETER0.630 INCHES NOMINAL
INSIDE SURFACE CONDITIONSMOOTH
CONNECTION STYLESWIVEL NUT FLARE 1ST END
SEAT ANGLE45.0 DEGREES 1ST END
END CONNECTION DESIGNSTRAIGHT 1ST END
THREAD SERIES DESIGNATORUN 1ST END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
THREAD QUANTITY PER INCH16 1ST END
THREAD CLASS2B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; UNIVERSAL FLARE 37 OR 45 DEGREES


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