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 5930-01-367-6537
NSN 6150-01-056-6713
NSN
NSN 6610-01-555-8364
NSN 6240-01-305-0908
NSN 6110-00-901-3481
NSN 6645-00-862-2904
NSN 2925-01-342-1712
NSN 5965-00-430-4168
NSN 5945-00-186-1550
NSN 6620-01-116-2632
NSN 6150-00-738-8223