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 5920-00-636-4713
NSN 5960-01-045-8524
NSN 4140-00-211-5970
NSN 6110-01-069-7817
NSN 4140-01-335-3451
NSN 5905-01-502-4348
NSN 5915-01-451-4332
NSN 6220-01-227-1917
NSN 6650-01-100-3185
NSN 6110-01-435-7583
NSN 5905-01-494-9784
NSN 5835-01-270-7899