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 6220-00-192-8948
NSN 5999-00-770-0343
NSN 5905-01-050-8992
NSN 4140-01-132-0093
NSN 5975-01-300-5032
NSN 5960-01-163-8905
NSN 5975-01-320-4341
NSN 5895-01-170-1003
NSN 5905-01-287-3409
NSN 6650-00-937-9496
NSN 6145-01-605-0948
NSN 6610-01-537-1685