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 5905-00-118-7255
NSN 2925-00-355-5130
NSN 5920-01-287-8409
NSN 6145-00-583-3940
NSN 6610-01-169-6134
NSN 5998-01-330-7051
NSN 6150-01-205-6278
NSN 5990-01-431-3725
NSN 2925-01-440-9912
NSN 5965-00-009-8679
NSN 5990-01-507-7495
NSN 5990-01-187-8594