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 5905-01-131-0346
NSN 5996-01-144-0798
NSN 6620-01-384-2105
NSN 6150-01-421-2432
NSN 5855-01-180-5369
NSN 6150-00-605-0337
NSN 6610-01-506-0044
NSN 5925-01-417-9170
NSN 6145-00-489-3574
NSN 5950-00-935-2428
NSN 5965-01-378-6937
NSN 5910-01-417-2013