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 5915-01-440-7636
NSN 6105-00-571-9839
NSN 6240-00-138-3082
NSN 5975-01-462-4379
NSN 4140-00-390-2373
NSN 5935-01-526-9625
NSN 5960-00-357-3043
NSN 5960-01-278-9394
NSN 5998-00-491-0595
NSN 6130-00-989-9143
NSN 6320-00-116-3658
NSN 5915-00-927-5555