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 5975-01-025-9419
NSN 2925-01-658-4470
NSN 5915-01-114-9072
NSN 6105-00-057-2406
NSN 5945-01-631-3649
NSN 6110-01-379-4560
NSN 6150-00-421-8774
NSN 5920-01-462-1950
NSN 6220-01-133-5941
NSN 4140-00-272-0943
NSN 5960-00-926-7309
NSN 6620-00-422-5866