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 5905-01-326-4302
NSN 6685-00-388-6763
NSN 5920-00-108-5399
NSN 6150-01-618-1653
NSN 6685-01-601-8144
NSN 5835-01-254-5279
NSN 5895-00-476-4493
NSN 5998-01-047-8456
NSN 6145-00-674-1807
NSN 5910-00-155-8679
NSN 5960-01-423-4240
NSN 6610-01-652-7448