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 6610-00-075-4077
NSN 5930-01-535-0182
NSN 5915-01-374-1173
NSN 6620-00-838-6954
NSN 5910-01-611-9024
NSN 5965-00-193-2406
NSN 5930-00-106-8956
NSN 5945-01-218-5645
NSN 5975-01-541-3384
NSN 6135-01-508-6083
NSN 6620-00-982-6855
NSN 5998-01-210-3390