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 5855-00-310-2740
NSN 6685-00-948-0928
NSN 5935-00-411-1305
NSN 6135-00-840-6451
NSN 5996-01-479-6106
NSN 6685-01-094-7916
NSN 6130-01-158-9437
NSN 4140-01-181-4485
NSN 5920-01-621-6408
NSN 5965-00-946-2021
NSN 5965-01-539-7345
NSN 7035-01-507-8928