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 5975-01-116-2115
NSN 6645-01-124-6277
NSN 5835-00-286-5432
NSN 6645-01-058-8877
NSN 6620-01-166-4893
NSN 2925-00-203-8735
NSN 5905-00-259-5229
NSN 5905-00-806-5169
NSN 7035-01-578-6909
NSN 7035-00-145-9138
NSN 6150-01-092-3890
NSN 5920-01-521-6928