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 5996-00-468-1874
NSN 6620-00-079-0311
NSN 6645-01-107-5350
NSN 5930-01-113-7828
NSN 6620-00-816-9755
NSN 6240-00-072-0352
NSN 4140-01-543-9670
NSN 5910-01-304-4658
NSN 6105-01-236-1379
NSN 6145-00-960-7318
NSN 5835-01-357-9235
NSN 5985-01-197-3011