5360-00-948-4838 SPRING,HELICAL,COMPRESSION Index 3040-00-948-4946 SHAFT,SHOULDERED

National Stock Number:
1660-00-948-4890

Federal Supply Class:
1660

National Item Identification Number:
009484890

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.


Manufacturer Information:
MS22001-496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DESIGN TYPENOSE AND MOUTH
HARNESSNOT INCLUDED
INTAKE TUBE CORRUGATED FEATUREINCLUDED
MASK SIZE DESIGNATIONSMALL
OXYGEN SYSTEM TYPEPRESSURE DEMAND
MATERIALRUBBER FACEPIECE
MICROPHONE POCKETINCLUDED
MICROPHONENOT INCLUDED


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