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 5960-01-228-8858
NSN 6105-00-675-0525
NSN 5990-01-472-2447
NSN 5855-01-479-3152
NSN 5999-01-062-8798
NSN 6110-01-581-2544
NSN 5925-01-502-6475
NSN 4140-00-555-3856
NSN 5915-00-925-2513
NSN 5965-01-181-5706
NSN 6105-01-280-5343
NSN 5960-00-167-0397