Machined groove in flared end to accommodate seal ring per kc103
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 5910-01-104-3917
NSN 6650-00-310-8786
NSN 5925-01-171-1834
NSN 6620-00-708-2688
NSN 6220-01-520-9737
NSN 5990-00-311-1031
NSN 5920-01-216-6128
NSN 5935-01-629-9551
NSN 5925-01-213-4199
NSN 6105-01-119-1592
NSN 5835-01-352-7211
NSN 5835-01-466-5496