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 6130-01-116-2571
NSN 6645-00-800-5485
NSN 6135-00-196-5267
NSN 5895-01-417-7397
NSN 6320-01-547-2743
NSN 6610-01-236-2510
NSN 6105-01-551-1263
NSN 6685-01-271-9767
NSN 5975-00-454-9055
NSN 6110-00-860-7109
NSN 5920-01-528-8136
NSN 6650-01-284-3981