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 5965-01-448-6055
NSN 5985-00-296-7656
NSN 4140-01-419-5976
NSN 5905-01-598-6643
NSN 6135-01-650-6529
NSN 6240-01-199-7653
NSN 6130-01-145-0241
NSN 5915-01-509-9554
NSN 6685-00-764-7131
NSN 5855-00-292-5086
NSN 6135-01-090-5365
NSN 6685-01-088-8538