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This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin United States of America Type EQUIPMENT-Breathing Devices Manufacturer Sierra Engineering Co.
 Physical Description United States Air Force Type MBU-12/P demand oxygen mask; sage green rubber face mask with hard plastic nose piece; flexible rubber oxygen hose aluminum clips and connector for Type CRU-60/P regulator; black nylon covered microphone patch cord; aluminum bayonet attaching clips with sage green nylon adjustable straps; embossed text on mask "92114 ASSY 834-02, REGULAR, SIERRA ENG. CO."; black foil tag on nose piece with silver text "MASK OXYGEN MBU-12/P, SIERRA ENG. CO. (92114) SIZE REGULAR, SPEC. 412A-7878-54929, CONTR. F33657-74-C-0492, PN 834-02, SERIAL 3" Dimensions Overall: 24 x 6 x 5 1/2in. (61 x 15.2 x 14cm)
 Materials Overall: Synthetic Rubber
Mask: hard plastic
Bayonet Clasps: Aluminum
Adjustment Straps: Nylon
 Inventory Number A19790106000 Credit Line Donated by MSgt. Mittan Clarr Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
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