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 5920-00-842-9055
NSN 5935-01-628-4048
NSN 2925-01-408-6205
NSN 6150-01-202-6268
NSN 5996-01-544-1467
NSN 5905-00-779-6005
NSN 4140-00-142-2491
NSN 2925-01-282-3206
NSN 2925-01-154-2949
NSN 6650-01-320-6627
NSN 5990-01-200-6531
NSN 6150-01-435-6554