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 5835-01-015-4610
NSN 5975-01-472-8645
NSN 6320-01-066-1766
NSN 6135-01-370-2599
NSN 5999-01-050-9309
NSN 5895-01-441-9604
NSN 6645-01-203-9542
NSN 6135-01-449-2144
NSN 6645-00-551-8291
NSN 6220-00-607-3477
NSN 6240-01-192-5590
NSN 5895-01-420-2370