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 5925-00-203-1278
NSN 5960-01-082-7821
NSN 5990-01-105-5336
NSN 5915-01-145-4989
NSN 2925-01-359-4027
NSN 6220-00-198-5026
NSN 6610-01-461-8180
NSN 6105-00-166-6845
NSN 6110-01-028-7980
NSN 6130-01-219-5221
NSN 6650-01-039-9340
NSN 6110-00-912-3174