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 6130-01-044-1888
NSN 6320-01-643-0850
NSN 6320-01-504-3948
NSN 7035-01-426-4133
NSN 2925-00-157-1602
NSN 7035-01-132-7209
NSN 6105-01-256-8621
NSN 6130-00-487-4384
NSN 6105-01-061-9001
NSN 5999-01-310-9459
NSN 5855-00-361-0167
NSN 5960-00-452-0452