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 2925-01-474-3363
NSN 5855-01-459-7508
NSN 4140-01-333-7876
NSN 5990-00-063-9160
NSN 6240-01-200-3453
NSN 7035-00-567-7511
NSN 4140-01-396-9342
NSN 2925-01-171-2511
NSN 6145-01-042-5643
NSN 5960-01-133-3551
NSN 7035-01-227-2546
NSN 6650-01-585-9249