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 5935-00-707-7988
NSN 6650-01-149-6621
NSN 5985-01-120-1303
NSN 6150-01-533-7668
NSN 5855-01-112-7725
NSN 5920-00-356-2103
NSN 5960-01-126-5767
NSN 5905-01-470-7557
NSN 6645-00-960-6594
NSN 6645-01-155-9449
NSN 5935-01-187-8055
NSN 6130-01-656-8830