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 5935-00-555-2633
NSN 6135-01-424-1114
NSN 4140-01-418-7534
NSN 5915-01-317-0258
NSN 5998-01-200-0641
NSN 5855-01-321-3881
NSN 2925-00-644-0028
NSN 6645-01-172-1406
NSN 5975-01-281-9859
NSN 6610-00-865-3848
NSN 5975-01-050-8114
NSN 5855-00-631-4565