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 6645-00-200-2322
NSN 5998-00-854-7012
NSN 5975-01-655-1568
NSN 6320-00-456-0836
NSN 4140-01-534-5450
NSN 5925-01-541-8343
NSN 5996-01-360-5635
NSN 6240-00-141-6143
NSN 5998-01-539-7988
NSN 4140-01-181-9669
NSN 6110-00-097-1053
NSN 6240-01-359-6024