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 5920-01-266-1677
NSN 5855-01-136-1916
NSN 6220-01-283-2829
NSN 6135-01-062-9356
NSN 5950-00-692-8010
NSN 5905-00-143-0943
NSN 6320-01-366-5157
NSN 6685-01-568-0884
NSN 5895-01-657-4368
NSN 5920-01-378-2007
NSN 4140-00-134-4463
NSN 5895-01-218-6843