Product Details | NONMETALLIC HOSE ASSEMBLY

4720-01-257-0503 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.20242100023Fire Fighting Equipment47200024Hose and Flexible Tubing

Part Alternates: 1930004D0190, 193000-4D-0190, 4720-01-257-0503, 01-257-0503, 4720012570503, 012570503

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 11 JUN 1987 01-257-0503

Cross Reference | NSN 4720-01-257-0503

Part Number Cage Code Manufacturer
193000-4D-0190 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION

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Technical Data | NSN 4720-01-257-0503

Characteristic Specifications
INNER CONVEYING TUBE MATERIAL RUBBER, SYNTHETIC
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON
INSIDE SURFACE CONDITION SMOOTH
LAYER COMPOSITION AND LOCATION 1ST LAYER BRAIDED COTTON CORD OUTER LAYER MOLDED RUBBER, SYNTHETIC
OUTER COVERING ENVIRONMENTAL PROTECTION FUEL RESISTANT AND OIL RESISTANT
EXTERIOR COLOR BLACK
CROSS-SECTIONAL SHAPE STYLE 1 ROUND
INSIDE DIAMETER 0.250 INCHES NOMINAL
OUTSIDE DIAMETER 0.480 INCHES NOMINAL
MEASURING METHOD AND LENGTH 19.000 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS 4.000 INCHES
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR C3 SWIVEL NUT FLARE
FIRST END SEAT ANGLE IN DEG 37.0
FIRST END CONNECTION DESIGN STRAIGHT
FIRST END SWIVEL ACTION CAPABILITY NOT INCLUDED
FIRST END FITTING/COMPONENT AND MATERIAL COMPLETE FITTING ALUMINUM ALLOY
FIRST END FITTING/COMPONENT AND SURFACE TREATMENT COMPLETE FITTING ANODIZED, MIL-A-8625, TYPE 2
FIRST END THREAD SERIES DESIGNATOR UNJF
FIRST END NOMINAL THREAD SIZE 0.562 INCHES
FIRST END THREAD CLASS 3B
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
TEMP RATING -65.0 DEG FAHRENHEIT AND 165.0 DEG FAHRENHEIT
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH
HYDROSTATIC TEST PRESSURE 400.0 POUNDS PER SQUARE INCH
BURST TEST PRESSURE 1250.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4720-01-257-0503

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information