The Australian War Memorial Collection. Test site
A boxed example of an Air Ministry-issue Royal Air Force (RAF) Mark III black rubber oxygen tube adapter (reference number 6D/481) issued in 1941 for use with the type E, E* G and H molded rubber masks. A Mark IVA sprung brass fitting accepts the bayonet fitting of the Mark IV oxygen hose at one end of the 76 cm long tube, while the other end connects to the oxygen supply in aircraft cockpit via a heavy duty brass bayonet fitting which incorporates a brass shield to prevent accidental disconnection. Two description tags are tied to the tubing and the box features a paper label with the Air Ministry Crown and a typed description.
Unknown
Oxygen bottle and canvas carrier with webbing strap. Bottle has brass collar 6D/432MN and flow regulator 6D/221, with a 'minutes supply remaining' gauge and a plastic on/off knob. Bottle is painted bl
Mk IV corrugated black rubber flexible breathing hose to suit the British manufactured 'G' or 'H' Type oxygen masks. The hose has a black plastic screw fitting at one end and a brass nozzle stamped 'A
Mk IV corrugated black rubber flexible breathing hose to suit the British manufactured 'G' or 'H' Type oxygen masks. The hose has a black plastic screw fitting at one end and a brass nozzle stamped wi
Small black plastic fitting to attached hose to oxygen mask. The fitting is circular with a wide end which is threaded on the inside to screw into the mask and a narrow end with a small lip for securi
Type 'H' green rubber oxygen mask with built-in Type 57 microphone. The mask is lined with white chamois leather, and has cotton web and elastic straps for attachment to a flying helmet. A 29 cm corru
Type 'H' green rubber oxygen mask with built-in Type 57 microphone. The mask is lined with white chamois leather, and has cotton web and elastic straps for attachment to a flying helmet. A 29 cm corru
