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 6130-01-497-7921
NSN 6150-01-544-0036
NSN 6135-01-332-0431
NSN 5925-01-373-7068
NSN 6110-00-852-5479
NSN 5925-01-361-0965
NSN 5998-00-186-0946
NSN 5935-01-414-8612
NSN 5950-01-581-1139
NSN 5998-01-262-4098
NSN 6610-00-664-2190
NSN 5915-01-328-7525