Two or more tube assembly, metal, of different characteristics stocked as one unit.
NSN 5998-01-045-1586
NSN 5895-01-025-9295
NSN 6110-01-415-0589
NSN 6145-00-243-0583
NSN 6150-01-393-3253
NSN 5925-01-546-2708
NSN 6145-00-244-2946
NSN 5999-01-435-7308
NSN 5965-00-239-3471
NSN 5950-01-535-0099
NSN 4140-00-962-0215
NSN 5935-01-088-2950