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:
END CONNECTION DESIGNSTRAIGHT FIRST END
BURST TEST PRESSURE2800.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
HYDROSTATIC TEST PRESSURE2000.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER0.530 INCHES NOMINAL
INSIDE SURFACE CONDITIONCONVOLUTED
ITEM STRUCTURAL COMPOSITIONBRAIDED CORROSION RESISTANT STEEL WIRE OUTER LAYER
ITEM STRUCTURAL COMPOSITIONPOLYTETRAFLUOROETHYLENE IMPREGNATED GLASS FIBER FIRST LAYER
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
OUTSIDE DIAMETER0.770 INCHES NOMINAL
MEASURING METHOD AND LENGTH19.500 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS2.880 INCHES
NOMINAL THREAD SIZE0.750 INCHES FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
TEMP RATING-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS2B FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORUNF FIRST END


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