4720-01-056-2669 HOSE ASSEMBLY,AIR DUCT,AIR BREAT Index 1376-01-056-2671 PROPELLANT POWDER

National Stock Number:
4720-01-056-2670

Federal Supply Class:
4720

National Item Identification Number:
010562670

Description:
HOSE ASSEMBLY,AIR DUCT,AIR BREAT

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:
C7590-681755LOCKHEED MARTIN CORPORATION
REDARA10529-2928445R.E. DARLING CO., INC.


Techincal Specification:
CONNECTION TYPEPLAIN FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
HOSE WEIGHT0.080 OUNCES PER LINEAR FOOT
INSIDE DIAMETER0.250 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH15.000 INCHES NOMINAL OVERALL
SPECIAL FEATURESEND SIMILARITY:IDENTICAL; COMMUNICATION CABLE AND RESTRAINT CORD:NOT INCLUDED
WALL THICKNESS0.220 INCHES NOMINAL


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