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 6220-01-509-6848
NSN 6320-01-246-4390
NSN 5985-00-840-7104
NSN 5960-01-155-1962
NSN 5996-01-193-1475
NSN 5855-00-127-5559
NSN 6110-01-305-0012
NSN 5935-01-544-2615
NSN 6320-00-036-3688
NSN 5925-01-472-3669
NSN 6135-01-282-4326
NSN 6650-01-027-1181