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 2925-01-492-9863
NSN 5975-01-301-7486
NSN 6240-01-382-3756
NSN 6135-01-087-7895
NSN 5996-00-199-0073
NSN 6105-00-813-5487
NSN 6650-00-121-4416
NSN 5975-01-196-5842
NSN 6105-00-312-4013
NSN 5855-00-688-9954
NSN 5999-01-115-3342
NSN 6150-00-753-3950