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 5985-01-212-2950
NSN 6650-01-484-3013
NSN 6110-01-571-2580
NSN 6320-00-994-0179
NSN 6145-01-485-3157
NSN 6135-01-463-2445
NSN 5990-01-136-4068
NSN 5925-01-194-9600
NSN 5935-00-062-3120
NSN 5915-01-596-5200
NSN 6650-01-563-5287
NSN 5915-01-128-7110