Machined groove in flared end to accommodate seal ring per kc103
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 6105-00-446-9271
NSN 6105-01-236-1379
NSN 5998-01-625-4246
NSN 5960-00-553-7338
NSN 6145-00-468-8534
NSN 6240-00-774-9302
NSN 6240-01-544-6359
NSN 5910-00-959-5209
NSN 5910-00-760-0184
NSN 5915-01-320-4395
NSN 5925-00-964-7901
NSN 5905-01-010-7550