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 6110-00-301-4874
NSN 5950-01-320-9157
NSN 5996-01-081-2102
NSN 6130-00-583-9925
NSN 6685-01-100-1071
NSN 5935-01-363-9628
NSN 6645-01-329-3890
NSN 7035-00-628-3471
NSN 6145-01-124-9062
NSN 6135-01-056-4609
NSN 5990-01-338-2103
NSN 6220-01-549-6135