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 5930-01-277-2117
NSN 5990-00-063-7236
NSN 5920-01-367-0852
NSN 5950-01-012-1906
NSN 5915-01-099-4153
NSN 5965-01-151-0903
NSN 6135-01-642-6830
NSN 5945-01-207-1732
NSN 5935-01-210-0121
NSN 6145-01-605-0948
NSN 6150-00-696-4295
NSN 6135-01-056-4609