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: Copper alloy tube or pipe fittings
NSN 5925-01-429-7699
NSN 5965-01-084-2385
NSN 6150-00-297-3928
NSN 5930-01-205-5153
NSN 6145-01-641-5055
NSN 4140-01-028-2743
NSN 5895-01-050-8909
NSN 5925-00-383-5382
NSN 6685-00-570-0095
NSN 5920-01-340-9986
NSN 5996-00-623-2912
NSN 6145-01-069-1601