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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6110-01-422-2619
NSN 6650-01-469-5651
NSN 5925-01-189-2355
NSN 5920-00-709-7835
NSN 6645-00-413-0461
NSN 6150-00-949-0683
NSN 6620-00-278-7313
NSN 5930-01-417-2181
NSN 5965-01-617-4148
NSN 2925-00-056-7112
NSN 6130-01-609-8124
NSN 6135-01-463-2445