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 5910-00-520-4577
NSN 4140-00-052-4815
NSN 5920-01-332-8992
NSN 6610-01-513-1903
NSN 5920-01-113-8048
NSN 5925-00-144-0482
NSN 6320-01-592-6248
NSN 6105-01-462-1657
NSN 5960-01-141-6489
NSN 6320-00-456-0836
NSN 5905-01-606-9978
NSN 5910-01-336-5324