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 6610-01-212-4022
NSN 5915-01-444-8938
NSN 5925-01-386-6188
NSN 6240-01-130-7854
NSN 5960-00-672-3836
NSN 6610-01-023-6073
NSN 5835-01-595-4099
NSN 6650-00-442-0567
NSN 5960-01-234-9107
NSN 6150-01-628-5909
NSN 5910-00-606-0897
NSN 5998-00-705-0222