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 6645-01-329-8151
NSN 6105-01-216-1617
NSN 5835-01-478-9428
NSN 6620-01-462-0001
NSN 6320-01-512-2031
NSN 6240-00-105-8380
NSN 5965-01-050-8447
NSN 6620-00-050-1086
NSN 6130-01-400-3651
NSN 5925-01-534-7749
NSN 6610-00-105-1677
NSN 5975-00-842-5274