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 6320-00-070-4544
NSN 5945-01-651-0493
NSN 6150-01-470-9145
NSN 5935-01-223-1092
NSN 5998-01-058-0707
NSN 6105-01-043-6768
NSN 5855-01-450-8377
NSN 5905-00-642-8130
NSN 6320-00-295-2854
NSN 6650-01-623-8016
NSN 5895-00-904-7839
NSN 6135-01-434-6308