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 5920-00-841-7691
NSN 6220-00-489-8571
NSN 5835-00-155-1379
NSN 5945-01-615-8463
NSN 6650-01-512-8103
NSN 5996-00-454-7938
NSN 5975-01-509-4619
NSN 6685-01-437-6916
NSN 5950-01-317-3101
NSN 5998-01-251-4784
NSN 6650-01-588-6020
NSN 5920-00-966-6727