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 5855-00-118-8762
NSN 5985-01-634-0635
NSN 5895-01-336-6576
NSN 6620-01-246-4314
NSN 6105-00-331-7680
NSN 5835-01-547-4753
NSN 5935-00-843-6290
NSN 5920-00-387-5312
NSN 5975-01-069-3236
NSN 5945-00-061-6246
NSN 5925-01-190-5372
NSN 5996-00-447-8410