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 5920-00-149-0013
NSN 7035-01-309-2219
NSN 6610-00-867-6403
NSN 5998-01-133-6849
NSN 5985-01-401-5387
NSN 5935-00-707-5379
NSN 6220-00-893-9776
NSN 5990-01-627-8097
NSN 6145-01-004-8343
NSN 5985-00-714-9593
NSN 6610-01-544-1662
NSN 5998-01-624-9780