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 6130-01-248-9826
NSN 5965-01-476-0721
NSN 4140-00-078-9357
NSN 5990-01-068-1651
NSN 6620-00-470-3219
NSN 5960-01-567-1096
NSN 5998-00-633-5169
NSN 6220-01-089-8839
NSN 7035-01-268-8042
NSN 6650-00-095-6490
NSN 5915-01-447-3151
NSN 4140-00-337-6631