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 5998-00-721-4701
NSN 5935-01-441-4961
NSN 5975-01-273-3816
NSN 5950-01-412-8427
NSN 6620-01-323-1287
NSN 5998-00-111-1122
NSN 5915-01-559-6044
NSN 6110-00-134-1534
NSN 5915-00-073-6734
NSN 7035-01-629-9426
NSN 4140-01-421-6945
NSN 5975-00-927-4982