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 5920-00-969-0462
NSN 6240-01-596-9267
NSN 6645-01-123-9277
NSN 6220-00-448-9600
NSN 6220-00-285-8104
NSN 6650-00-185-3133
NSN 5910-00-025-0451
NSN 5895-01-444-0943
NSN 5975-00-737-7684
NSN 5950-01-395-2525
NSN 2925-00-951-0150
NSN 6320-01-506-9439