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 5950-00-257-9781
NSN 6145-01-538-7185
NSN 6220-00-942-2678
NSN 5960-01-024-0578
NSN 5965-01-573-5021
NSN 5930-01-563-3490
NSN 6135-01-193-8154
NSN 2925-00-063-5898
NSN 5835-01-602-0311
NSN 5985-01-593-4208
NSN 6610-01-256-7938
NSN 5950-00-556-6728