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 7035-01-548-6882
NSN 6685-00-300-3653
NSN 5895-01-108-9326
NSN 5915-01-369-0218
NSN 2925-01-573-1067
NSN 6650-01-168-8451
NSN 5910-01-461-9038
NSN 5835-01-045-6371
NSN 5960-01-564-5044
NSN 5960-01-472-9562
NSN 6685-00-292-1844
NSN 6150-01-328-8220