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 5990-01-291-8453
NSN 5999-01-157-9643
NSN 5920-01-120-6992
NSN 6685-01-508-4166
NSN 6150-01-570-6449
NSN 5895-01-587-5837
NSN 5930-01-322-7059
NSN 7035-01-194-5369
NSN 6130-01-400-6123
NSN 5855-01-496-4105
NSN 5920-01-389-8258
NSN 5915-01-628-2203