4730-01-120-2778 COUPLING,TUBE Index 4140-01-120-2780 IMPELLER,FAN,CENTRIFUGAL

National Stock Number:
4720-01-120-2779

Federal Supply Class:
4720

National Item Identification Number:
011202779

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:
410S5899-019478570SMITHS TUBULAR SYSTEMS-LACONIA, INC.
GH512D08/019426512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
MEASURING METHOD AND LENGTH19.500 INCHES NOMINAL WORKING
CROSS-SECTIONAL SHAPE STYLEROUND
TEMP RATING-65.0 DEG FAHRENHEIT AND
400.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE2000.0 POUNDS PER SQUARE INCH
BURST TEST PRESSURE2800.0 POUNDS PER SQUARE INCH
LAYER COMPOSITION AND LOCATION1ST LAYER POLYTETRAFLUOROETHYLENE IMPREGNATED GLASS FIBER AND
OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
MINIMUM INSIDE BENDING RADIUS2.880 INCHES
INSIDE DIAMETER0.530 INCHES NOMINAL
OUTSIDE DIAMETER0.770 INCHES NOMINAL
INSIDE SURFACE CONDITIONCONVOLUTED
CONNECTION STYLESWIVEL NUT FLARE 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
END CONNECTION DESIGNSTRAIGHT 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
THREAD CLASS2B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END


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