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 5990-01-660-9694
NSN 2925-00-461-4954
NSN 5925-01-381-2528
NSN 5930-01-191-6042
NSN 5930-01-551-1796
NSN 6610-01-352-5500
NSN 5996-01-083-3801
NSN 5965-01-399-7851
NSN 5895-00-382-9294
NSN 5910-00-353-0925
NSN 4140-00-699-0904
NSN 5960-01-563-6975