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 5925-01-430-2318
NSN 6150-01-330-3627
NSN 6220-00-055-5498
NSN 7035-01-192-2659
NSN 6135-00-488-4478
NSN 6110-01-275-4320
NSN 6650-00-078-5773
NSN 6150-01-411-7425
NSN 5915-00-126-4742
NSN 5910-00-096-7611
NSN 5910-00-734-3107
NSN 5835-00-170-5238