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 5999-00-579-0282
NSN 7035-00-179-3924
NSN 6135-01-577-0811
NSN 6220-01-308-1875
NSN 5996-01-149-5506
NSN 5920-01-227-1877
NSN 7035-00-300-3208
NSN 6220-00-428-5943
NSN 5975-01-133-5390
NSN 6110-01-344-1949
NSN 6105-01-383-4501
NSN 5990-00-876-0576