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 5945-01-555-8373
NSN 4140-01-105-6828
NSN 5930-01-317-8643
NSN 5990-01-327-1558
NSN 6685-00-303-3283
NSN 6645-01-622-6161
NSN 6105-00-888-3346
NSN 6320-01-399-6177
NSN 4140-00-575-5106
NSN 5960-00-434-3193
NSN 6320-00-483-0451
NSN 6620-01-132-1776