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 6135-01-514-0356
NSN 5855-01-180-5369
NSN 6240-01-190-3541
NSN 6620-01-378-5579
NSN 6130-00-482-1257
NSN 6620-00-362-2400
NSN 6240-00-398-0740
NSN 6130-00-977-9384
NSN 5960-00-315-0358
NSN 6130-01-463-0705
NSN 6150-01-634-0575
NSN 5930-01-503-2577