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 6650-01-380-1394
NSN 6110-01-285-0315
NSN 5915-01-067-7927
NSN 6685-01-243-4634
NSN 5960-01-412-0619
NSN 7035-01-301-3263
NSN 5990-01-443-2931
NSN 6135-01-428-8821
NSN 5990-00-644-3365
NSN 6150-00-496-9064
NSN 6105-00-679-7580
NSN 6645-01-365-6711