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 6650-00-107-8509
NSN 6145-00-582-1301
NSN 5985-01-546-2003
NSN 5998-01-565-7294
NSN 6620-00-245-6164
NSN 5925-00-752-8292
NSN 5915-01-406-5714
NSN 5910-01-068-3134
NSN 6685-01-011-9089
NSN 6610-00-508-1728
NSN 5910-01-502-9833
NSN 6620-00-136-6014