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 5935-01-118-3877
NSN 5990-01-438-8228
NSN 6650-01-586-8783
NSN 6105-01-461-2980
NSN 5920-00-043-5138
NSN 5835-01-274-1035
NSN 6240-01-252-4219
NSN 2925-01-623-4424
NSN 5910-00-417-4644
NSN 6145-00-153-2818
NSN 6685-01-020-3842
NSN 5985-01-597-8165