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 6150-01-121-4644
NSN 5915-01-464-4446
NSN 6685-01-590-8055
NSN 5905-01-155-2496
NSN 6610-00-221-6124
NSN 5925-00-840-9071
NSN 6620-01-461-0899
NSN 5998-01-153-2689
NSN 5996-00-231-9322
NSN 5935-01-109-7521
NSN 4140-01-508-5454
NSN 5915-01-256-7651