Product Details | OXYGEN MASK

1670-01-642-9647 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: 604100-X MEDIUM NARROW , 604100XMEDIUMNARROW, 1670-01-642-9647, 01-642-9647, 1670016429647, 016429647

Aircraft Components and Accessories | Parachutes; Aerial Pick Up, Delivery, Recovery Systems; and Cargo Tie Down Equipment

Supply Group (FSG) NSN Assign. NIIN
16 2015075 01-642-9647

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Technical Data | NSN 1670-01-642-9647

Characteristic Specifications
III OXYGEN SYSTEM TYPE PRESSURE DEMAND
DESIGN TYPE MOUTH AND
HELMET FASTENER INCLUDED
MICROPHONE NOT INCLUDED
SPECIAL FEATURES SIZE MEDIUM NARROW; OPERATIONAL USE UP TO 35,000FT

Restrictions/Controls & Freight Information | NSN 1670-01-642-9647

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.)
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