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 6610-01-575-4348
NSN 5990-01-277-9753
NSN 6135-00-985-7887
NSN 5996-00-061-0336
NSN 5998-00-489-1254
NSN 5960-01-025-9388
NSN 5965-01-105-4959
NSN 6610-01-358-1161
NSN 6130-01-527-2417
NSN 6135-00-947-0406
NSN 5835-01-631-3940
NSN 6685-01-215-2923