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 5998-01-308-9432
NSN 6105-01-348-4770
NSN 6150-00-670-5772
NSN 6620-01-118-7588
NSN 6685-00-954-2347
NSN 5960-01-024-0578
NSN 5920-01-555-9703
NSN 5935-01-480-0215
NSN 5990-00-455-4864
NSN 5835-01-613-9485
NSN 7035-01-118-4486
NSN 6105-01-430-9736