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 5835-00-185-4919
NSN 5935-00-755-7050
NSN 5855-00-879-5849
NSN 6130-00-491-7447
NSN 6240-01-519-2935
NSN 5925-00-194-9146
NSN 5930-01-399-5186
NSN 6105-01-012-0965
NSN 4140-00-595-4822
NSN 5915-01-375-4659
NSN 6620-01-019-6952
NSN 7035-01-525-2120