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 5985-01-357-7645
NSN 6620-01-386-5914
NSN 5990-00-881-1067
NSN 5960-01-372-5609
NSN 6610-00-256-8006
NSN 5920-01-542-1092
NSN 6145-00-989-4252
NSN 5910-01-122-6197
NSN 6645-00-092-5091
NSN 5998-01-658-3802
NSN 6685-01-599-9211
NSN 6130-01-323-4425