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 5835-01-540-4995
NSN 5920-01-426-1806
NSN 6135-01-222-0703
NSN 5965-00-067-6780
NSN 6135-01-495-0933
NSN 6610-01-189-3001
NSN 6645-01-434-8468
NSN 5950-01-168-8782
NSN 6240-00-813-6328
NSN 5910-01-608-5120
NSN 5915-00-228-9890
NSN 2925-00-284-1534