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 6220-01-541-4064
NSN 5935-01-526-2380
NSN 6620-01-157-9267
NSN 6620-01-604-4072
NSN 6145-01-258-0908
NSN 2925-00-486-8640
NSN 5998-01-076-3904
NSN 6320-00-937-5625
NSN 6320-01-123-6814
NSN 6135-00-223-9563
NSN 5960-00-703-3208
NSN 5965-00-111-2073