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 6110-01-034-1687
NSN 6685-00-244-9943
NSN 6145-01-195-3802
NSN 5935-01-200-7851
NSN 7035-01-241-2127
NSN 6610-01-278-2446
NSN 5920-00-274-6929
NSN 6650-00-153-3155
NSN 5935-01-338-0961
NSN 5960-01-443-3067
NSN 6620-01-401-5356
NSN 5999-01-225-3329