Special tube size
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: Other fittings nesoi of iron or nonalloy steel
NSN 6610-01-462-5980
NSN 5835-01-558-9444
NSN 5999-01-213-6549
NSN 6135-01-515-6600
NSN 5920-00-285-2245
NSN 6145-01-182-1491
NSN 4140-01-513-0379
NSN 6130-01-445-5878
NSN 6130-01-122-8908
NSN 5905-00-269-5452
NSN 6610-01-504-7622
NSN 6150-01-298-8186