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 6320-01-176-8367
NSN 6150-01-104-4005
NSN 5915-01-197-9397
NSN 6220-00-279-8819
NSN 5975-00-482-1143
NSN 6610-01-288-6103
NSN 5905-00-236-7640
NSN 5920-00-529-0618
NSN 6110-00-350-6192
NSN 5895-01-024-9573
NSN 5950-01-353-9159
NSN 5930-01-576-9993