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: Other fittings nesoi of alloy steel not stainless
NSN 4140-01-303-6632
NSN 5965-00-734-5053
NSN 6685-01-224-9410
NSN 5999-01-454-2145
NSN 5895-01-241-9922
NSN 6105-00-707-2743
NSN 2925-01-415-2140
NSN 5835-01-136-3394
NSN 6105-00-495-6909
NSN 4140-01-441-0283
NSN 6220-01-485-4233
NSN 4140-01-208-3660