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 6130-01-363-4056
NSN 5935-01-362-6271
NSN 5975-01-243-1108
NSN 5996-01-088-8715
NSN 5925-01-284-3369
NSN 6645-00-752-2939
NSN 5996-00-757-5422
NSN 5925-01-229-5113
NSN 6610-01-458-9165
NSN 5855-01-380-9950
NSN 2925-00-831-7024
NSN 5905-01-591-5389