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 5999-01-504-7562
NSN 5985-01-142-3405
NSN 2925-00-707-6770
NSN 5855-01-191-3404
NSN 5965-00-964-1756
NSN 5945-00-508-2569
NSN 5925-01-645-4909
NSN 5945-00-902-0522
NSN 6610-01-283-2341
NSN 2925-01-545-2717
NSN 6220-00-205-2040
NSN 5960-00-607-0395