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 6145-01-481-4195
NSN 6685-01-312-7432
NSN 5930-01-634-0101
NSN 6685-00-147-5085
NSN 6320-01-213-3974
NSN 5990-00-428-1895
NSN 6105-01-071-5565
NSN 6105-01-046-1434
NSN 5975-01-430-7136
NSN 5985-00-332-4008
NSN 6130-01-526-5943
NSN 5950-00-505-0216