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 iron or nonalloy steel
NSN 6685-01-171-6979
NSN 5996-01-557-8032
NSN 5990-01-088-5293
NSN 5920-01-453-1714
NSN 5930-00-370-3161
NSN 6135-01-523-3198
NSN 6320-00-379-4695
NSN 5990-01-328-2385
NSN 2925-01-030-6580
NSN 5925-00-026-4781
NSN 6110-00-176-4404
NSN 5975-00-903-8280