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 5920-00-280-1060
NSN 5960-01-219-5504
NSN 6145-00-057-0030
NSN 5960-01-506-7039
NSN 5910-01-136-6952
NSN 6685-01-640-8269
NSN 5925-01-239-6743
NSN 5945-01-373-1554
NSN 6620-01-226-4065
NSN 6645-01-396-6976
NSN 5905-01-387-6008
NSN 5998-00-469-1518