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 6105-01-096-7544
NSN 5960-00-577-6942
NSN 5990-01-370-4785
NSN 6610-01-432-9964
NSN 5915-01-422-9979
NSN 5998-00-675-3560
NSN 6135-00-660-8654
NSN 5965-01-164-7982
NSN 4140-01-227-0370
NSN 7035-00-215-3272
NSN 5960-01-505-2426
NSN 6620-01-498-4780