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 6645-00-279-1777
NSN 5895-00-138-5899
NSN 6145-01-620-9865
NSN 5910-01-217-3821
NSN 6685-01-336-5072
NSN 2925-01-090-2391
NSN 6135-00-567-1322
NSN 5998-01-415-8331
NSN 6145-01-470-0789
NSN 5925-01-600-0447
NSN 4140-01-032-3705
NSN 6320-01-170-4068