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 6240-01-422-1878
NSN 6220-00-823-6688
NSN 5960-01-144-1515
NSN 6610-00-902-7505
NSN 6650-00-491-7920
NSN 6145-00-001-8271
NSN 5935-01-271-7829
NSN 5935-01-281-7610
NSN 6610-00-127-4118
NSN 5990-01-490-4341
NSN 5905-00-831-9143
NSN 5905-00-820-0833