An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5965-01-107-8549
NSN 5985-00-869-1041
NSN 6685-00-582-6941
NSN 5915-00-486-0928
NSN 6135-00-793-1809
NSN 6320-01-556-2011
NSN 5998-01-485-6658
NSN 5925-01-089-1958
NSN 6610-00-285-1900
NSN 6320-01-154-1099
NSN 6620-01-604-7532
NSN 5910-01-365-3346