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 6150-01-054-7409
NSN 6645-01-272-6987
NSN 5895-01-245-4240
NSN 5950-01-412-1194
NSN 5975-00-170-3623
NSN 6650-01-387-9381
NSN 5950-01-126-4643
NSN 5985-00-372-5946
NSN 4140-00-969-3943
NSN 4140-00-357-1188
NSN 5950-01-538-2345
NSN 5975-00-593-9767