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 4140-01-141-9675
NSN 6610-01-484-3161
NSN 6240-00-416-6140
NSN 5985-01-517-5030
NSN 6130-00-172-5896
NSN 5920-00-633-0404
NSN 5910-01-446-5903
NSN 5855-01-447-4097
NSN 6110-01-457-2120
NSN 5998-01-021-4949
NSN 5835-01-475-3101
NSN 5835-01-070-6750