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 5950-01-407-2566
NSN 5990-01-448-2751
NSN 6320-01-125-3361
NSN 5965-00-137-9291
NSN 5950-00-123-7028
NSN 6685-00-184-0937
NSN 5985-00-608-9137
NSN 5910-01-153-2651
NSN 5930-01-189-5717
NSN 5935-01-500-2013
NSN 6150-01-360-6211
NSN 6135-01-286-9563