4720-00-814-8157, HOSE ASSEMBLY,AIR BREATHING

5905-00-814-8155 RESISTOR,FIXED,WIRE WOUND,INDUCT

4730-00-814-8161 RESTRICTOR UNIT,FLUID FLOW

National Stock Number:
4720-00-814-8157

Federal Supply Class:
4720

National Item Identification Number:
008148157

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:

8148650	98748	AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP
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
MS22055B36	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24552-36A	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS22055B36	A0170	LEONARDO SPA AEROSTRUCTURE DIVISION

Techincal Specification:

MATERIAL	COTTON AND
	FIBERGLASS 1ST PLY
	COPPER ALLOY 1ST END COUPLING
	COPPER ALLOY 2ND END COUPLING
	STEEL REINFORCING WIRE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE 1ST END COUPLING
	QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE 2ND END COUPLING
STYLE DESIGNATOR	FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLE	ROUND
INSIDE DIAMETER	0.875 INCHES NOMINAL FIRST END
OUTSIDE DIAMETER	1.094 INCHES MINIMUM AND
	1.250 INCHES MAXIMUM BOTH ENDS
WALL THICKNESS	0.125 INCHES NOMINAL
MEASURING METHOD AND LENGTH	36.000 INCHES NOMINAL OVERALL
CONNECTION TYPE	SOFT FIRST END
	COUPLING SECOND END
CONNECTION STYLE	ROUND SECOND END
END INSIDE DIAMETER	0.844 INCHES MINIMUM AND
	0.875 INCHES MAXIMUM SECOND END
END OVERALL LENGTH	1.000 INCHES NOMINAL SECOND END
	0.938 INCHES MINIMUM AND
	1.062 INCHES MAXIMUM BOTH ENDS
COUPLING STYLE	OXYGEN HOSE CLAMP FIRST END
	CONNECTOR, OXYGEN HOSE TO REGULATOR (NOTE: APPLICABLE TO HOSE ASSEMBLY, AIR BREATHING ONLY.) SECOND END
HOSE WEIGHT	5.000 OUNCES PER LINEAR FOOT
MAXIMUM OPERATING PRESSURE	20.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED	OZONE RESISTANT AND
	RESTRAINT CORD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-81581
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS22055B36

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