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 6240-01-503-8717
NSN 5985-01-213-9556
NSN 6240-00-756-3524
NSN 6135-00-170-8819
NSN 5999-00-825-1654
NSN 5920-01-359-3287
NSN 5990-01-540-1619
NSN 5925-01-268-1826
NSN 5925-01-007-6368
NSN 5975-01-350-4067
NSN 5925-01-309-9622
NSN 5975-01-463-3331