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 6240-00-580-0666
NSN 5975-01-055-5172
NSN 6150-01-229-2075
NSN 5835-01-286-6499
NSN 5975-00-207-3416
NSN 5835-01-061-9434
NSN 5905-01-386-3620
NSN 6110-00-072-9394
NSN 5855-01-156-0417
NSN 5965-00-033-5928
NSN 5990-01-113-8121
NSN 6105-01-659-2444