4720-00-070-1419 HOSE ASSEMBLY,NONMETALLIC Index 4720-00-070-1421 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4720-00-070-1420

Federal Supply Class:
4720

National Item Identification Number:
000701420

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:
1881893-90103956NORTHROP GRUMMAN SYSTEMS CORPORATION
1881893-90121877NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
MEDIA FOR WHICH DESIGNEDAIR AND
OIL, LUBRICATING, DIESTER BASE AND
WATER, FRESH AND
WATER, SALT SINGLE RESPONSE
MEASURING METHOD AND LENGTH7.375 INCHES MINIMUM EXCLUDING END FITTINGS AND
7.625 INCHES MAXIMUM EXCLUDING END FITTINGS
CROSS-SECTIONAL SHAPE STYLEROUND
TEMP RATING-30.0 DEG FAHRENHEIT AND
160.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH
BURST TEST PRESSURE1200.0 POUNDS PER SQUARE INCH
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED POLYTETRAFLUOROETHYLENE
INSIDE DIAMETER0.219 INCHES MINIMUM AND
0.281 INCHES MAXIMUM
OUTSIDE DIAMETER0.469 INCHES MINIMUM AND
0.531 INCHES MAXIMUM
INSIDE SURFACE CONDITIONSMOOTH
CONNECTION STYLESWIVEL NUT FLARE 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
END CONNECTION DESIGNSTRAIGHT 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
THREAD QUANTITY PER INCH20 1ST END
THREAD CLASS2B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END


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