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 6145-01-468-6252
NSN 5915-00-275-7814
NSN 5999-01-633-2810
NSN 5975-01-056-4727
NSN 6650-01-648-1864
NSN 2925-01-491-8587
NSN 2925-01-341-0457
NSN 6650-01-579-3855
NSN 2925-00-180-2532
NSN 5975-00-224-4342
NSN 6130-00-617-3087
NSN 5855-01-620-0958