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 5855-01-392-3734
NSN 5996-00-272-2560
NSN 6650-01-519-5552
NSN 5960-00-617-9312
NSN 5965-01-592-3051
NSN 6620-01-242-7236
NSN 4140-00-379-4748
NSN 5855-01-550-5219
NSN 5975-00-728-3224
NSN 5990-01-411-5930
NSN 6620-00-431-3837
NSN 4140-01-323-4279