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 5975-00-596-2119
NSN 6110-01-521-8556
NSN 5998-00-486-0566
NSN 5925-01-549-1981
NSN 6685-00-339-5690
NSN 5920-01-172-6358
NSN 5965-01-005-0341
NSN 7035-01-419-4317
NSN 5965-01-577-1130
NSN 5895-00-081-3293
NSN 5925-00-334-0044
NSN 6105-01-315-4012