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 6685-01-515-7109
NSN 4140-00-816-8820
NSN 5998-01-660-6411
NSN 6650-01-329-8020
NSN 5905-01-555-4040
NSN 5905-00-006-3961
NSN 6105-01-188-8800
NSN 5960-00-400-0903
NSN 7035-00-585-2113
NSN 6135-01-357-0621
NSN 5985-00-824-4752
NSN 6320-01-350-5570