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 alloy steel not stainless
NSN 6320-01-501-7935
NSN 6320-01-585-8468
NSN 6645-01-518-4296
NSN 5985-00-764-0062
NSN 5998-00-242-0468
NSN 2925-01-547-4565
NSN 6135-01-062-9356
NSN 6220-01-389-8933
NSN 6685-01-472-2932
NSN 5925-01-614-0838
NSN 5905-00-343-0670
NSN 6130-00-932-9617