4720-00-789-2612, HOSE ASSEMBLY,AIR BREATHING

4720-00-789-2611 HOSE ASSEMBLY,AIR BREATHING

National Stock Number:
4720-00-789-2612

Federal Supply Class:
4720

National Item Identification Number:
007892612

Description:
HOSE ASSEMBLY,AIR BREATHING

Detail:
A LENGTH OF HOSE, AIR DUCT, AIR BREATHING WHICH MAY HAVE END COUPLINGS ON ONE OR BOTH END/OR INCORPORATES A COMMUNICATION CABLE. IT IS DESIGNED FOR USE IN BREATHING OXYGEN SYSTEM, AIR LINE MASKS, GAS MASKS, AND THE LIKE. EXCLUDES ITEMS WHICH INCLUDE THE BRANCH OR FORK HOSES; ASSEMBLIES MADE UP OF THE OXYGEN BREATHING HOSE, COMMUNICATION CABLE, WIRING FOR FACE MASK HEATER, AND VENT AND PRESSURE DUCTS FOR THE ANTI-GSUIT AND HOSE ASSEMBLY, NONMETALLIC.

Manufacturer Information:

4720PL1769053	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
8148650	98748	AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP
GHN10345-2	98897	LOCKHEED MARTIN CORP
HC200-48	13560	HERBERT COOPER CO INC
MIL-DTL-81581	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-H-81581	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS22055	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS22055B48	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24552-48	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SS1000-48	95330	DAYCO CORP FOAM PRODUCTS DIV

Techincal Specification:

END INSIDE DIAMETER	0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM FIRST END
CONNECTION TYPE	COUPLING SECOND END
CONNECTION TYPE	SOFT FIRST END
CONNECTION STYLE	ROUND SECOND END
COUPLING STYLE	CONNECTOR, OXYGEN HOSE TO REGULATOR (NOTE: APPLICABLE TO HOSE ASSEMBLY, AIR BREATHING ONLY.) SECOND END
COUPLING STYLE	OXYGEN HOSE CLAMP FIRST END
CRITICALITY CODE JUSTIFICATION	FEAT
CROSS-SECTIONAL SHAPE STYLE	ROUND
END OVERALL LENGTH	0.938 INCHES MINIMUM AND 1.062 INCHES MAXIMUM BOTH ENDS
FEATURES PROVIDED	OZONE RESISTANT AND RESTRAINT CORD
HOSE WEIGHT	5.000 OUNCES PER LINEAR FOOT
INSIDE DIAMETER	0.750 INCHES NOMINAL FIRST END
OUTSIDE DIAMETER	1.094 INCHES MINIMUM AND 1.250 INCHES MAXIMUM BOTH ENDS
MATERIAL	COPPER ALLOY 2ND END COUPLING
MATERIAL	COPPER ALLOY 1ST END COUPLING
MATERIAL	COTTON AND FIBERGLASS 1ST PLY
MAXIMUM OPERATING PRESSURE	20.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH	48.000 INCHES NOMINAL OVERALL
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
WALL THICKNESS	0.250 INCHES NOMINAL
STYLE DESIGNATOR	HELICALLY WOUND CONTINOUS WIRE SUPPORTED

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