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 4140-01-551-1125
NSN 5835-00-763-2938
NSN 6620-00-022-8056
NSN 5960-01-040-7114
NSN 6645-01-455-1293
NSN 5945-00-758-4820
NSN 5915-00-728-6229
NSN 5965-01-182-5768
NSN 5905-01-260-3923
NSN 5920-00-471-9049
NSN 5999-01-020-0087
NSN 6645-00-363-9775