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 6610-01-322-4331
NSN 6650-01-502-8629
NSN 5999-01-582-1330
NSN 6685-01-496-9994
NSN 6220-00-473-0517
NSN 7035-01-602-0464
NSN 6110-01-026-7619
NSN 6135-01-052-9634
NSN 5945-01-572-2525
NSN 5905-01-484-3701
NSN 5920-00-398-0766
NSN 5990-01-473-4314