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 5945-01-634-0588
NSN 6145-00-791-9820
NSN 2925-01-170-8018
NSN 5925-01-133-6425
NSN 5925-01-541-9251
NSN 5965-01-117-2566
NSN 2925-01-424-0235
NSN 6610-01-594-6999
NSN 6320-01-177-3192
NSN 5835-01-268-1924
NSN 5835-00-493-8115
NSN 6130-00-469-3161