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 6645-01-297-1117
NSN 5935-01-401-5324
NSN 5855-01-203-4719
NSN 5925-01-200-1702
NSN 5960-01-170-4057
NSN 5985-00-279-1493
NSN 5990-01-254-3197
NSN 6105-01-605-3555
NSN 5925-01-370-4417
NSN 7035-01-394-3169
NSN 6150-01-220-0882
NSN 5960-01-304-3073