A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 5920-01-408-0658
NSN 6135-01-217-8810
NSN 6650-01-257-1105
NSN 6105-00-190-0224
NSN 5920-01-534-7042
NSN 5905-00-296-8763
NSN 5960-01-495-0859
NSN 5960-01-225-9147
NSN 5985-01-219-2475
NSN 5985-01-485-3062
NSN 6650-00-486-7924
NSN 6110-00-260-0130