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 6645-01-380-2103
NSN 5996-01-070-1951
NSN 5960-00-059-2302
NSN 5935-00-070-1882
NSN 5960-00-156-5603
NSN 2925-00-631-1709
NSN 5905-01-580-1034
NSN 5930-01-539-2006
NSN 6650-00-754-2276
NSN 6650-01-549-1110
NSN 5895-01-513-4653
NSN 2925-00-964-7128