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 5990-01-570-5471
NSN 5999-00-875-9844
NSN 5999-00-369-1623
NSN 6685-01-205-3830
NSN 5965-01-608-6037
NSN 6620-01-050-2866
NSN 6145-01-148-5948
NSN 5835-00-085-2287
NSN 6220-01-412-0360
NSN 5998-01-169-5906
NSN 5998-01-166-6614
NSN 6220-01-360-5525