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 5985-01-095-0018
NSN 6145-01-202-3539
NSN 6650-00-406-9467
NSN 5999-01-054-5566
NSN 6105-00-975-9560
NSN 5915-01-251-4986
NSN 5915-01-297-9505
NSN 5905-00-431-6202
NSN 6110-00-498-6868
NSN 6130-01-144-1774
NSN 5920-01-304-4034
NSN 6620-01-147-5615