4720-00-469-4919 HOSE ASSEMBLY,NONMETALLIC Index 4720-00-469-4921 HOSE,NONMETALLIC

National Stock Number:
4720-00-469-4920

Federal Supply Class:
4720

National Item Identification Number:
004694920

Description:
HOSE,NONMETALLIC

Detail:
A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see HOSE ASSEMBLY, NONMETALLIC. Excludes HOSE, AIR DUCT; and HOSE AIR DUCT, AIR BREATHING.


Manufacturer Information:
13213E9766-497403CECOM LR CENTER
48460702280AMERICAN HOIST AND DERRICK CO
48460749185TEREX AMERICAN CRANE CORP
MIL-H-5254481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BURST TEST PRESSURE220.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
EXTERIOR COLORNATURAL
HYDROSTATIC TEST PRESSURE110.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
INSIDE DIAMETER2.938 INCHES MINIMUM AND 3.062 INCHES MAXIMUM
INSIDE SURFACE CONDITIONSMOOTH
LAYER COMPOSITION AND LOCATION
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, CHLOROPRENE
LAYER COMPOSITION AND LOCATION1ST LAYER SPIRALLY LAID STEEL WIRE
OUTER COVERING ENVIRONMENTAL PROTECTIONOIL RESISTANT AND OZONE RESISTANT
OUTSIDE DIAMETER3.750 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR TUBE
MAXIMUM OPERATING PRESSURE55.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEASURING METHOD AND LENGTH6.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS18.000 INCHES
SPECIFICATION/STANDARD DATA81349-MIL-H-52544 GOVERNMENT SPECIFICATION
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE
VACUUM IN TORR127.0


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