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 5965-00-351-7460
NSN 5915-00-822-1290
NSN 6685-01-303-5159
NSN 5990-01-529-8433
NSN 5915-01-511-5043
NSN 5998-00-512-4425
NSN 5855-00-928-1912
NSN 5915-01-623-2493
NSN 6685-01-570-8803
NSN 5835-01-632-6627
NSN 6220-01-204-8916
NSN 5915-01-215-7405