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: Tube or pipe fittings of nickel
NSN 2925-00-275-1807
NSN 6620-00-066-1284
NSN 5975-00-952-1791
NSN 5996-01-633-7979
NSN 5990-00-898-2675
NSN 6645-01-369-4371
NSN 6145-00-171-3152
NSN 6645-01-351-6900
NSN 5930-01-444-5468
NSN 6110-01-271-4640
NSN 6135-01-391-8539
NSN 6620-01-227-4241