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 5905-01-246-7681
NSN 5855-01-031-4729
NSN 5999-01-445-5258
NSN 6110-01-633-9660
NSN 6135-00-998-5884
NSN 6150-01-608-3502
NSN 6685-01-237-2562
NSN 6620-00-460-2909
NSN 6105-00-292-4110
NSN 6220-00-193-7278
NSN 6145-00-060-8056
NSN 5945-01-123-9481