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 5895-01-174-3355
NSN 6650-01-282-8015
NSN 5910-00-860-6070
NSN 6220-00-510-7899
NSN 5920-00-515-3617
NSN 6150-01-257-2327
NSN 5990-01-633-9503
NSN 5930-00-529-8641
NSN 6650-00-279-5741
NSN 6145-00-596-8447
NSN 5835-01-344-2857
NSN 6320-01-607-1491