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 6135-00-542-6728
NSN 5965-00-058-6751
NSN 6685-01-323-3610
NSN 6645-01-457-3810
NSN 5996-01-429-0390
NSN 6610-00-534-4758
NSN 5895-00-070-0649
NSN 5975-01-355-9289
NSN 5999-01-613-2343
NSN 5960-00-431-8739
NSN 5905-01-172-7955
NSN 5945-01-516-6958