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 5905-00-257-2638
NSN 6220-00-753-8593
NSN 5920-01-168-7810
NSN 5975-01-570-1382
NSN 6685-00-102-4958
NSN 2925-01-645-2948
NSN 5895-01-411-3884
NSN 5910-00-710-0022
NSN 5985-00-926-2593
NSN 6610-01-608-5285
NSN 5960-00-081-2559
NSN 6110-01-336-8669