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 5935-00-175-8244
NSN 5998-00-263-7557
NSN 5855-00-933-4411
NSN 5996-00-489-0595
NSN 6650-00-161-4122
NSN 6685-00-965-5438
NSN 6320-01-426-8947
NSN 5920-00-717-6839
NSN 6130-00-795-2895
NSN 6135-01-334-3935
NSN 6620-00-052-3277
NSN 5855-01-169-4275