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 6320-00-725-0754
NSN 5930-01-207-8428
NSN 6130-01-383-1518
NSN 6645-01-367-2581
NSN 6240-00-319-4549
NSN 5998-01-417-8468
NSN 5960-01-142-1995
NSN 6685-01-392-0602
NSN 5905-01-258-5549
NSN 6620-01-229-7381
NSN 5920-01-445-5701
NSN 6220-01-420-6512