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: Copper alloy tube or pipe fittings
NSN 5945-00-216-7432
NSN 5905-00-586-6986
NSN 5950-01-582-0288
NSN 6135-00-452-2266
NSN 6110-01-303-8236
NSN 6130-00-492-1390
NSN 5950-00-838-0663
NSN 5965-00-170-5254
NSN 6105-00-496-5761
NSN 5990-01-238-1975
NSN 6145-00-964-8859
NSN 5990-01-254-2936