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 5990-01-251-2296
NSN 6110-01-195-9649
NSN 6620-01-611-2038
NSN 4140-01-273-1829
NSN 5985-00-666-2987
NSN 5925-01-343-2377
NSN 6320-00-405-2348
NSN 7035-00-117-0418
NSN 5910-01-611-6842
NSN 6685-01-552-9911
NSN 4140-01-023-8846
NSN 6220-01-190-8605