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 6135-01-156-4627
NSN 6240-01-406-4042
NSN 5990-01-089-9694
NSN 6610-00-170-6715
NSN 5996-00-153-3216
NSN 6685-01-482-0452
NSN 5999-01-188-7143
NSN 7035-00-572-7086
NSN 4140-01-437-9668
NSN 5998-01-389-2995
NSN 5925-00-185-4020
NSN 5920-01-328-2359