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 6650-01-021-9753
NSN 6610-01-495-0596
NSN 5930-00-026-1665
NSN 5960-00-169-2610
NSN 6645-00-867-0400
NSN 5920-00-465-0594
NSN 5998-00-959-6018
NSN 5835-01-209-6410
NSN 6130-01-029-6112
NSN 6240-00-868-2102
NSN 6685-01-067-6778
NSN 5905-01-231-9626