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 5950-00-117-3949
NSN 5895-01-142-0937
NSN 6650-01-502-6013
NSN 2925-01-054-3190
NSN 5996-01-181-5438
NSN 5960-01-443-3067
NSN 6130-01-360-8488
NSN 6240-00-372-4841
NSN 5925-01-645-3766
NSN 6650-00-994-9843
NSN 5930-01-558-6498
NSN 6645-01-545-2954