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 5985-00-115-6483
NSN 6685-01-467-2718
NSN 4140-00-480-8190
NSN 7035-00-803-3056
NSN 5990-01-607-9433
NSN 6135-00-209-6918
NSN 5910-00-232-2399
NSN 5910-00-543-0220
NSN 5905-01-475-2338
NSN 5895-01-619-6068
NSN 6650-00-826-7396
NSN 4140-00-181-0727