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 6685-01-198-5776
NSN 5965-01-620-2526
NSN 5975-00-814-3282
NSN 5855-01-262-1766
NSN 6135-01-551-0562
NSN 6645-00-406-8114
NSN 6105-01-299-9885
NSN 6135-00-583-3966
NSN 6240-01-144-5898
NSN 5835-01-205-6614
NSN 5998-00-138-3039
NSN 6650-01-529-6721