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 6320-01-147-9177
NSN 6620-01-278-8028
NSN 6130-01-649-9961
NSN 5945-00-682-4375
NSN 6320-00-809-5744
NSN 5996-01-398-8197
NSN 7035-00-803-3056
NSN 5985-01-212-6902
NSN 6110-01-315-8603
NSN 5996-00-957-4601
NSN 5835-01-170-5537
NSN 5990-01-333-2294