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: Other fittings nesoi of iron or nonalloy steel
NSN 2925-00-225-5386
NSN 6145-01-290-5808
NSN 4140-01-053-2027
NSN 6685-00-498-0072
NSN 5975-00-300-0731
NSN 5895-01-353-9293
NSN 5998-01-108-9838
NSN 6645-00-658-7838
NSN 6320-01-519-8767
NSN 5996-01-642-0109
NSN 5915-01-648-7354
NSN 6685-01-444-0582