An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.
NSN 6650-01-646-6909
NSN 6135-00-255-1340
NSN 5960-01-444-2205
NSN 6610-01-576-8955
NSN 6610-01-476-7412
NSN 4140-01-368-2609
NSN 6645-01-153-2090
NSN 4140-01-525-6961
NSN 5990-01-503-0194
NSN 6240-00-546-2244
NSN 7035-01-045-1272
NSN 6145-00-411-0813