NSN 4720-00-408-3660
Part Details | AIR BREATHING AIR DUCT HOSE ASSEMBLY
4720-00-408-3660 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.
Alternate Parts: 8148650, 2160201222, 216-02012-22, 2160201221, 216-02012-21, 4720-00-408-3660, 00-408-3660, 4720004083660, 004083660
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
47 | JUL 08, 1970 | 00-408-3660 | 30600 ( HOSE ASSEMBLY, AIR DUCT, AIR BREATHING ) |
REFERENCE DRAWINGS & PICTURES
ROUND

Cross Reference | NSN 4720-00-408-3660
Part Number | Cage Code | Manufacturer |
---|---|---|
8148650 | 98748 | AIR FORCE UNITED STATES DEPARTMENTOF THE |
216-02012-22 | 80378 | TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT |
216-02012-21 | 80378 | TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT |
Technical Data | NSN 4720-00-408-3660
Characteristic | Specifications |
---|---|
CROSS-SECTIONAL SHAPE STYLE | ROUND |
WALL THICKNESS | 0.103 INCHES NOMINAL |
HOSE WEIGHT | 1.424 OUNCES PER LINEAR FOOT |
MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH |
SPECIAL FEATURES | END SIMILARITY:NOT IDENTICAL; INSIDE DIA.:0.200 IN. MIN.; HOSE STYLE:SLEEVE SECTION,STYLE NO. 5 FROM OLD FIIG A22900; HOSE MATERIAL:TETRAFLUOROETHYLENE PLASTIC AND WIRE BRAID; COMMUNICATION CABLE AND RESTRAINT CORD:NOT INCLUDED |
FSC APPLICATION DATA | ACFT COCKPIT OXYGEN SYSTEM |