4820-00-202-8848 VALVE,SAFETY RELIEF Index 4720-00-202-8854 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4210-00-202-8853

Federal Supply Class:
4210

National Item Identification Number:
002028853

Description:
HOSE ASSEMBLY,NONMETALLIC,FIRE F

Detail:
A LENGTH OF NONMETALLIC HOSE WITH FIRE FIGHTING FITTINGS ON ONE OR BOTH ENDS. FOR ITEMS WITHOUT FITTINGS, SEE HOSE, NONMETALLIC.


Manufacturer Information:
ZZ-H-42181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MEDIA FOR WHICH DESIGNEDWATER, FRESH AND
WATER, SALT SINGLE RESPONSE
HYDROSTATIC TEST PRESSURE400.0 POUNDS PER SQUARE INCH
VACUUM IN TORR203.2
EXTERIOR COLORBLACK
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD
2ND LAYER BRAIDED COTTON CORD
3RD LAYER BRAIDED COTTON CORD
OUTER LAYER MOLDED RUBBER, SYNTHETIC
MEASURING METHOD AND LENGTH600.000 INCHES NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.250 INCHES NOMINAL
OUTSIDE DIAMETER1.750 INCHES NOMINAL
INSIDE SURFACE CONDITIONSMOOTH
CONNECTION TYPETHREADED INTERNAL HOSE 1ST END
THREADED EXTERNAL HOSE 2ND END
CONNECTION STYLESWIVEL NUT, GASKET SEAL 1ST END
PLAIN 2ND END
END CONNECTION DESIGNSTRAIGHT 1ST END
STRAIGHT 2ND END
THREAD SERIES DESIGNATORNPSH 1ST END
NPSH 2ND END
NOMINAL THREAD SIZE1.250 INCHES 1ST END
1.250 INCHES 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
SPECIFICATION/STANDARD DATA81349-MIL-H-52992 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAA CLASS AND
A FORM AND
2 TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEZZ-H-421


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