Cleanliness shall be in accordance with mil-c-52211 for oxygen service
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Copper alloy tube or pipe fittings
NSN 6610-01-301-3513
NSN 6135-01-354-5535
NSN 5925-00-843-0315
NSN 6150-01-396-3092
NSN 5999-00-670-0712
NSN 5999-00-888-6932
NSN 2925-01-550-0177
NSN 6620-00-992-5876
NSN 6145-01-196-2636
NSN 2925-01-576-6206
NSN 2925-00-749-8893
NSN 5998-01-634-0604