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 5998-00-960-2156
NSN 6685-01-103-7081
NSN 4140-01-224-6994
NSN 6135-00-221-4720
NSN 5895-00-267-7430
NSN 2925-00-127-7828
NSN 5999-01-605-3847
NSN 6220-01-223-3984
NSN 5965-01-367-2595
NSN 5930-01-243-4308
NSN 6105-01-491-4200
NSN 6105-01-644-1029