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 6610-01-183-4470
NSN 2925-01-550-0177
NSN 5965-01-006-8613
NSN 5990-01-130-3628
NSN 4140-00-127-5311
NSN 5985-00-052-0818
NSN 5990-00-067-6791
NSN 5855-01-533-7051
NSN 5965-01-519-1176
NSN 5990-01-081-3845
NSN 6135-01-539-7076
NSN 5910-01-254-2045