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 5905-01-281-4996
NSN 5960-01-250-5502
NSN 6220-01-437-5659
NSN 5910-00-187-1278
NSN 5915-01-413-9209
NSN 6135-01-512-8740
NSN 5895-01-224-3688
NSN 5925-01-588-6568
NSN 6145-01-080-5106
NSN 5999-01-336-5603
NSN 5835-01-480-9215
NSN 5985-01-513-3812