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 5998-01-411-6020
NSN 5920-00-672-5583
NSN 4140-00-630-2153
NSN 7035-01-112-4565
NSN 5985-00-971-2056
NSN 5965-01-080-9808
NSN 5990-01-421-5342
NSN 5915-01-170-8821
NSN 5998-01-167-3255
NSN 6130-01-357-6154
NSN 5950-01-625-3154
NSN 5925-00-265-9488