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: Other fittings nesoi of alloy steel not stainless
NSN 6240-00-115-8575
NSN 6320-01-498-4954
NSN 6610-00-997-6876
NSN 6150-01-269-9864
NSN 5925-01-362-9693
NSN 6110-01-073-9716
NSN 5855-00-198-3197
NSN 6130-00-900-4758
NSN 5920-00-518-1496
NSN 6220-00-137-1894
NSN 5965-01-514-9109
NSN 6685-01-054-6757