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 6135-01-466-1153
NSN 4140-01-069-2307
NSN 6145-01-013-8463
NSN 6240-01-642-3740
NSN 6685-00-935-6961
NSN 6610-01-445-9580
NSN 5895-01-026-4652
NSN 6220-01-531-4502
NSN 5950-01-354-5246
NSN 6685-01-522-7029
NSN 5985-00-161-5124
NSN 5999-01-013-9113