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 5935-00-394-9903
NSN 5998-01-113-1504
NSN 5945-01-289-9407
NSN 5855-01-169-9228
NSN 5835-01-375-8930
NSN 4140-01-444-5292
NSN 5990-01-191-1772
NSN 6220-00-943-8323
NSN 5920-00-420-1737
NSN 5975-01-293-7501
NSN 6150-01-581-4689
NSN 5960-00-734-1828