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 5960-00-109-2806
NSN 5930-01-653-9832
NSN 4140-01-440-4379
NSN 5985-01-036-5967
NSN 6320-01-585-8468
NSN 5935-01-463-3462
NSN 6130-01-428-3290
NSN 6220-00-211-6146
NSN 5835-00-198-4936
NSN
NSN 5920-00-247-2737
NSN 2925-01-650-3412