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 5990-01-345-1468
NSN 5965-00-228-8336
NSN 5999-01-557-2968
NSN 5905-01-138-9522
NSN 5945-01-145-3179
NSN 6150-01-629-1955
NSN 6105-00-427-8473
NSN 5930-01-246-4331
NSN 6610-01-033-2402
NSN 7035-00-205-8739
NSN 5990-01-650-9034
NSN 5930-01-168-9901