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 5915-01-247-3558
NSN 5920-00-578-2635
NSN 5960-01-276-7836
NSN 6650-01-068-3997
NSN 4140-00-928-9097
NSN 5935-01-339-7792
NSN 6150-01-431-7001
NSN 6620-01-510-3501
NSN 5990-01-377-8991
NSN 6130-01-051-0579
NSN 5950-01-576-9658
NSN 6620-01-606-2002