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 5905-00-033-4682
NSN 5905-00-964-9972
NSN 6130-01-233-1616
NSN 6650-01-219-3731
NSN 6645-01-361-9974
NSN 7035-00-252-7467
NSN 5990-01-606-9305
NSN 5999-01-339-9756
NSN 5960-01-232-7447
NSN 5998-01-527-5564
NSN 6130-00-289-7050
NSN 6645-01-154-3080