4720-01-299-0445 HOSE,NONMETALLIC Index 2590-01-299-0447 RING,WIPER

National Stock Number:
4720-01-299-0446

Federal Supply Class:
4720

National Item Identification Number:
012990446

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:
MS521304B202R96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ZZ-H-42881348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.500 INCHES NOMINAL
TEMP RATING-40.0 DEG FAHRENHEIT AND
212.0 DEG FAHRENHEIT SINGLE RESPONSE
BURST TEST PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
OUTER COVERING ENVIRONMENTAL PROTECTIONOIL RESISTANT AND
OZONE RESISTANT
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED TEXTILE YARN
OUTER LAYER MOLDED RUBBER, SYNTHETIC
INSIDE SURFACE CONDITIONSMOOTH
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM TUBE
OUTSIDE DIAMETER0.812 INCHES NOMINAL
SPECIFICATION/STANDARD DATA81348-ZZ-H-428 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA4 TYPE AND
B GRADE AND
2 CLASS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS521304B202R
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEZZ-H-428


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