1660-00-554-1789 MASK,OXYGEN Index 3120-00-554-1795 BEARING,SLEEVE

National Stock Number:
1660-00-554-1791

Federal Supply Class:
1660

National Item Identification Number:
005541791

Description:
MASK,OXYGEN

Detail:
A DEVICE CONSISTING OF A FACEPIECE WHICH PARTIALLY COVERS THE FACE, HAVING A BREATHING TUBE AND A COUPLING FOR CONNECTING TO A REGULATED SUPPLY OF OXYGEN. THE DEVICE MAY BE OF THE REBREATHING TYPE OR OF THE DEMAND TYPE AND MAY BE USED FOR RESCUE OPERATION OR TO SUPPLY THE WEARER WITH OXYGEN WHEN FLYING AT HIGH ALTITUDES. IT MAY INCLUDE REGULATING DEVICE(S) BUT DOES NOT INCLUDE OXYGEN CYLINDER(S). EXCLUDES MASK, ORONASAL.


Techincal Specification:
OXYGEN SYSTEM TYPEPRESSURE DEMAND
DESIGN TYPENOSE AND
MOUTH
FACEPIECE MATERIALRUBBER, ANODIC
HARNESSINCLUDED
MATERIALCOTTON
HEADBANDPROVIDED
HELMET FASTENERINCLUDED
INTAKE TUBE LENGTH13.500 INCHES NOMINAL
INTAKE TUBE CORRUGATED FEATUREINCLUDED
MICROPHONENOT INCLUDED
MICROPHONE POCKETINCLUDED
MASK SIZE DESIGNATIONMEDIUM
ACCESSORY COMPONENTS AND QUANTITYBUCKLES 3,HOOKS 2,CLINCHER 3,SCREWS 6
NONDEFINITIVE SPEC/STD DATAA14B TYPE
FSC APPLICATION DATAOXYGEN SYSTEM,AIRCRAFT


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