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 5990-01-157-0441
NSN 5960-01-323-6432
NSN 5960-01-446-4446
NSN 5855-00-869-3635
NSN 6150-01-168-0676
NSN 6220-01-004-6234
NSN 6610-00-934-1044
NSN 5999-01-288-6275
NSN 5915-01-523-3833
NSN 5835-01-384-3206
NSN 5935-01-549-6337
NSN 6650-01-543-3349