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 5999-01-570-5623
NSN 2925-01-394-5650
NSN 5950-01-612-2478
NSN 5855-00-151-3853
NSN 6620-01-106-3553
NSN 6685-01-408-7758
NSN 6240-00-531-3187
NSN 5999-00-206-7317
NSN 5998-01-158-8260
NSN 5935-01-621-6539
NSN 6110-00-321-0924
NSN 7035-00-205-1932