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 6685-00-081-7603
NSN 5965-01-416-9564
NSN 6135-01-535-9092
NSN 6135-01-542-5902
NSN 6650-01-203-1632
NSN 5990-00-284-0537
NSN 5998-00-475-0222
NSN 5905-01-264-8862
NSN 2925-00-004-1278
NSN 5999-01-289-0064
NSN 5960-01-360-4107
NSN 5996-00-996-1021