Two or more tube assembly, metal, of different characteristics stocked as one unit.
NSN 5895-00-467-1140
NSN 5950-01-423-2268
NSN 6650-01-431-5438
NSN 5835-00-896-0063
NSN 5990-01-264-9759
NSN 5960-01-470-1579
NSN 5950-01-174-7433
NSN 6110-00-185-2021
NSN 6685-01-328-7447
NSN 5965-00-904-9103
NSN 6105-01-534-5360
NSN 6220-01-543-8842