An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Tube or pipe fittings of nickel
NSN 5925-01-466-5271
NSN 5975-00-493-3614
NSN 6145-01-584-7785
NSN 6105-01-210-9768
NSN 6685-01-337-0582
NSN 5998-00-862-6396
NSN 5915-01-486-6058
NSN 5998-01-360-0128
NSN 5996-01-194-4498
NSN 5999-01-182-4697
NSN 6145-01-505-7334
NSN 5945-00-401-2865