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 5895-01-469-8400
NSN 4140-01-634-0330
NSN 6685-01-522-3016
NSN 6650-01-517-4412
NSN 6620-01-112-6440
NSN 6105-01-160-6611
NSN 5985-01-032-5020
NSN 7035-01-200-4751
NSN 2925-00-928-5931
NSN 5996-00-255-5567
NSN 6110-01-389-2487
NSN 6320-01-504-3948