4720-00-142-1367 HOSE,NONMETALLIC Index 4720-00-142-1374 HOSE,NONMETALLIC

National Stock Number:
4720-00-142-1372

Federal Supply Class:
4720

National Item Identification Number:
001421372

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:
M7938-28-1081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-H-793881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BURST TEST PRESSURE350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.750 INCHES NOMINAL
INSIDE SURFACE CONDITIONSMOOTH
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED ASBESTOS CORD AND 2ND LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
OUTER COVERING ENVIRONMENTAL PROTECTIONFIRE RETARDANT AND FUEL RESISTANT AND OZONE RESISTANT AND COLD RESISTANT
OUTSIDE DIAMETER2.219 INCHES MINIMUM AND 2.344 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
MEASURING METHOD AND LENGTH120.000 INCHES NOMINAL OVERALL
NONDEFINITIVE SPEC/STD DATA28 SIZE
SPECIFICATION/STANDARD DATA81349-MIL-H-7938 GOVERNMENT SPECIFICATION
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE


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