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 2925-01-182-0227
NSN 5935-01-219-3651
NSN 6650-00-031-8467
NSN 6145-01-474-1252
NSN 6610-00-917-6763
NSN 5855-01-175-0284
NSN 4140-00-948-3663
NSN 6110-00-571-7654
NSN 5985-00-182-2966
NSN 5895-01-579-5896
NSN 6110-01-322-4659
NSN 5985-01-215-7110