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 4140-01-519-8590
NSN 5998-00-555-6318
NSN 6105-00-575-9720
NSN 6620-01-129-8943
NSN 5905-01-144-9128
NSN 6685-01-432-2258
NSN 5895-00-076-2200
NSN 5925-01-357-7180
NSN 5935-01-614-8088
NSN 6105-00-434-4291
NSN 5965-01-173-9106
NSN 6610-01-519-8953