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 5945-01-209-8918
NSN 6320-01-445-8192
NSN 5905-01-212-3864
NSN 6135-00-754-8191
NSN 5996-01-488-4976
NSN 4140-01-487-6227
NSN 6650-01-056-6043
NSN 5990-01-527-7640
NSN 5930-01-262-4603
NSN 5998-01-071-4573
NSN 5895-00-940-2549
NSN 5975-01-130-3163