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 5930-01-553-2126
NSN 6240-01-205-6969
NSN 6685-00-246-5349
NSN 5996-00-226-5364
NSN 5910-00-403-2605
NSN 5998-01-198-8958
NSN 5935-01-104-5702
NSN 5990-01-411-5930
NSN 6220-01-186-8101
NSN 5960-01-386-5770
NSN 6150-01-421-2543
NSN 6610-01-433-2219