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 5950-01-164-9819
NSN 5920-01-521-0511
NSN 4140-00-761-7761
NSN 5960-00-222-7772
NSN 5960-01-496-7837
NSN 5855-00-494-9581
NSN 6685-00-932-1322
NSN 5950-01-367-9921
NSN 5945-01-168-9715
NSN 5855-01-128-1762
NSN 6135-01-522-3386
NSN 5920-01-020-7659