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 5975-01-310-5126
NSN 6645-01-376-2336
NSN 5895-01-417-5601
NSN 5935-01-337-1028
NSN 6320-01-476-7702
NSN 6610-01-406-4985
NSN 5920-01-613-2141
NSN 5999-00-428-6536
NSN 6645-01-164-7650
NSN 4140-01-483-6138
NSN 6650-00-246-3751
NSN 4140-01-172-8793