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 5990-01-106-3786
NSN 5895-01-421-7715
NSN 5910-01-410-7749
NSN 4140-01-622-4375
NSN 6130-01-564-5569
NSN 5920-01-502-9681
NSN 6685-01-073-8433
NSN 7035-00-145-9138
NSN 4140-00-510-0325
NSN 5990-01-542-4212
NSN 5895-00-194-9388
NSN 6685-00-567-1178