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 5960-01-006-8469
NSN 6620-01-364-0195
NSN 6610-01-224-7247
NSN 5965-00-942-1602
NSN 5920-01-123-9854
NSN 5990-01-386-5561
NSN 5945-00-114-1882
NSN 6105-00-629-7438
NSN 5975-01-571-7912
NSN 6150-01-388-2200
NSN 5990-00-212-4316
NSN 4140-01-249-3449