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 5945-01-212-2691
NSN 6320-01-250-0290
NSN 5999-01-600-0305
NSN 5998-01-054-0117
NSN 5960-01-187-0392
NSN 5935-00-481-2157
NSN 5895-01-267-0732
NSN 2925-00-008-5485
NSN 6240-01-301-5412
NSN 5925-01-411-1240
NSN 6220-01-230-0872
NSN 5930-01-307-2042