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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 2925-00-422-5159
NSN 6150-00-475-1899
NSN 5996-01-094-7025
NSN 5855-01-095-5299
NSN 5985-01-580-2835
NSN 6240-01-418-1917
NSN 5855-01-364-1005
NSN 6320-01-064-0372
NSN 5895-00-765-4273
NSN 5915-00-377-6658
NSN 6620-01-644-8388
NSN 6145-00-993-1166