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: Copper alloy tube or pipe fittings
NSN 6650-00-273-8732
NSN 5835-01-555-8963
NSN 5965-01-449-9343
NSN 5996-01-445-5528
NSN 6135-01-034-5202
NSN 5910-00-275-8283
NSN 5999-01-269-3568
NSN 5990-00-633-7634
NSN 5855-01-308-0955
NSN 5925-00-100-0102
NSN 5990-01-346-8782
NSN 7035-01-529-8844