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 6240-01-025-2553
NSN 6130-01-549-4259
NSN 5999-01-256-7333
NSN 6240-00-322-9928
NSN 6645-00-287-9192
NSN 5835-00-532-5910
NSN 7035-01-375-3719
NSN 4140-01-096-1596
NSN 5920-00-320-3061
NSN 6650-01-209-2409
NSN 5930-01-634-0659
NSN 6130-00-990-9023