Clean for oxygen service iaw mil-c-52211, method c, class b; inside diameter 0.750 in; width across wrench flats 0.938 in.
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a pipe or pipe fitting to a hose or hose fitting in a straight line.
Classification: Copper alloy tube or pipe fittings
NSN 5915-00-057-8787
NSN 7035-01-064-8212
NSN 6240-01-528-1585
NSN 5910-01-236-8802
NSN 5985-00-850-1524
NSN 6320-00-925-0558
NSN 6110-01-422-1572
NSN 7035-01-205-6909
NSN 6240-01-144-5898
NSN 5999-01-495-5685
NSN 6220-00-516-9270
NSN 5945-01-272-9579