Product Details | OXYGEN MASK

1660-01-426-1709 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.20416600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment16700084Parachutes; Aerial Pick Up, Delivery, Recovery Systems; and Cargo Tie Down Equipment42400027Safety and Rescue Equipment65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: 6034002, 603400-2, 1660-01-426-1709, 01-426-1709, 1660014261709, 014261709

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 06 MAR 1996 01-426-1709

Cross Reference | NSN 1660-01-426-1709

Part Number Cage Code Manufacturer
603400-2 57172 AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.

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Technical Data | NSN 1660-01-426-1709

Characteristic Specifications
OXYGEN SYSTEM TYPE PRESSURE DEMAND
DESIGN TYPE MOUTH AND NOSE
MASK SIZE DESIGNATION LONG
SPECIAL FEATURES INC. REDUCER, ON/OFF VALVE, RELIEF VALVE, GAUGE; LIGHT WEIGHT MASK INC. DILUTER/DEMAND REGULATOR; MASK ELIMINATES HOSES AND CONNECTORS ON FRONT TORSO FOR FREEDOM OF MOVEMENT; SIZE: LONG
III USER DESIGNATOR PARACHUTISTS
III SUPPLEMENTARY FEATURES CONFORMS TO ALL APPLICABLE MILITARY SPECIFICATIONS
III END ITEM IDENTIFICATION PHASO (PARACHUTIST'S HIGH ALTITUDE OXYGEN SUPPLY SYSTEM) MASK ASSEMBLY

Restrictions/Controls & Freight Information | NSN 1660-01-426-1709

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information