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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6150-00-858-3010
NSN 6105-01-430-2346
NSN 6645-01-045-4088
NSN 5905-00-188-9984
NSN 5895-00-138-0648
NSN 5945-00-079-0884
NSN 6320-00-925-0558
NSN 4140-01-448-6281
NSN 6650-01-146-5000
NSN 5855-00-316-5050
NSN 5945-00-424-3872
NSN 4140-01-113-3910