An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Copper alloy tube or pipe fittings
NSN 6130-01-582-9697
NSN 6220-01-275-3771
NSN 7035-00-908-4933
NSN 6320-01-157-9076
NSN 5895-01-392-1700
NSN 6650-01-006-3487
NSN 6145-01-371-2101
NSN 5945-00-081-2026
NSN 5999-01-268-9199
NSN 5915-01-389-7313
NSN 5915-01-221-1674
NSN 4140-01-326-2347