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 5990-01-302-3733
NSN 6220-00-452-5308
NSN 5925-00-589-8989
NSN 5930-01-288-3021
NSN 5990-00-932-3070
NSN 6320-01-118-0553
NSN 5985-01-461-7717
NSN 5945-01-569-3769
NSN 5895-01-585-5989
NSN 2925-01-316-7487
NSN 5996-01-170-9659
NSN 5965-01-304-1718