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 5910-00-432-3578
NSN 6650-01-462-5879
NSN 2925-01-310-3232
NSN 2925-01-483-3115
NSN 5998-01-599-6471
NSN 5990-00-153-0055
NSN 6650-01-471-6476
NSN 6130-01-646-2188
NSN 6150-01-547-6513
NSN 5990-01-443-2931
NSN 6150-01-594-6350
NSN 6105-01-176-1226