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 6145-01-641-5055
NSN 5950-01-446-1106
NSN 5855-01-116-8905
NSN 6240-00-054-6475
NSN 6105-01-592-4134
NSN 6620-01-319-9804
NSN 5925-01-644-8910
NSN 6135-00-235-1938
NSN 4140-01-400-3610
NSN 5960-01-599-9821
NSN 5895-01-512-8683
NSN 6130-01-516-0755