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 6320-01-449-1014
NSN 5895-01-388-3352
NSN 6650-01-425-7362
NSN 6130-01-157-2735
NSN 5935-00-661-0825
NSN 5990-00-226-1152
NSN 6110-01-175-4611
NSN 6130-01-531-1216
NSN 6130-00-818-6171
NSN 5935-00-389-7160
NSN 6110-01-476-9035
NSN 6610-00-450-4875