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 5920-01-097-9927
NSN 5990-01-501-5409
NSN 5996-00-500-7328
NSN 6645-00-896-9430
NSN 5915-01-608-4816
NSN 6320-01-291-4870
NSN 5999-01-399-8722
NSN 5855-01-049-5354
NSN 5835-01-611-8912
NSN 6610-01-033-1748
NSN 6130-01-156-4151
NSN 5895-01-361-2807