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 5999-01-310-7900
NSN 5920-01-522-0940
NSN 5960-01-088-6553
NSN 6240-00-070-6615
NSN 5910-01-436-8798
NSN 5855-00-256-5562
NSN 5950-01-377-0804
NSN 6105-01-433-2899
NSN 5960-01-126-4506
NSN 5990-00-232-3965
NSN 5975-00-740-5905
NSN 6320-01-449-1014