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 6130-01-227-5005
NSN 6105-01-382-9690
NSN 4140-01-113-0272
NSN 5905-01-389-1899
NSN 6610-00-104-5704
NSN 5925-00-892-1115
NSN 6685-01-646-1250
NSN 5999-01-025-5337
NSN 7035-01-373-5972
NSN 5985-00-850-1524
NSN 5985-01-356-1622
NSN 6650-00-144-4555