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 5945-01-232-9939
NSN 5855-01-327-2681
NSN 5920-00-155-2173
NSN 5990-01-372-1642
NSN 6320-01-571-8974
NSN 5920-01-181-5248
NSN 6610-01-390-6925
NSN 6220-00-230-4705
NSN 6645-01-426-8621
NSN 5950-00-584-4571
NSN 6610-01-275-0119
NSN 6220-01-394-4003