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 5975-01-352-7829
NSN 6645-00-137-5682
NSN 7035-01-309-2219
NSN 6610-01-288-2339
NSN 6645-00-256-4072
NSN 6240-01-103-7515
NSN 5950-01-634-0677
NSN 6110-01-332-0782
NSN 6135-01-630-3158
NSN 6220-01-383-6502
NSN 6240-00-527-8614
NSN 5975-01-534-9905