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 6145-01-160-7658
NSN 6610-00-129-9119
NSN 4140-01-330-4137
NSN 4140-01-400-3610
NSN 5985-01-113-2750
NSN 5999-00-294-9241
NSN 5999-01-116-8482
NSN 6650-01-411-3904
NSN 5895-01-145-5204
NSN 5945-01-401-5323
NSN 5920-01-069-9833
NSN 6620-01-412-0938