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 5990-01-188-7309
NSN 6610-01-514-7755
NSN 5920-00-339-0338
NSN 5965-01-408-9551
NSN 6645-01-500-5611
NSN 5925-01-392-1242
NSN 6135-01-626-3219
NSN 6220-01-215-0907
NSN 6220-01-113-3257
NSN 6130-01-174-0443
NSN 5895-01-322-8333
NSN 6240-01-476-7357