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 5920-01-149-0642
NSN 5855-00-361-0167
NSN 6645-01-129-4965
NSN 6645-01-400-2119
NSN 6105-01-123-8040
NSN 2925-01-019-1672
NSN 5998-00-371-2213
NSN 4140-01-492-3791
NSN 2925-00-001-4604
NSN 5945-00-067-6406
NSN 5945-01-463-2218
NSN 6240-01-073-4732