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 5925-01-168-1801
NSN 6685-01-183-7241
NSN 5920-01-445-7000
NSN 5998-00-728-3637
NSN 6145-01-157-3488
NSN 5920-01-132-9395
NSN 5920-01-577-4214
NSN 6650-01-303-4662
NSN 6650-01-127-2835
NSN 5985-01-127-2451
NSN 7035-00-104-7613
NSN 5990-01-595-4584