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 6220-00-371-7589
NSN 5905-00-528-9975
NSN 5999-01-378-8483
NSN 5905-01-324-0181
NSN 6650-00-161-4122
NSN 5915-00-368-4564
NSN 5996-00-149-1287
NSN 5975-01-344-0922
NSN 6685-01-163-6126
NSN 5855-01-178-8732
NSN 5998-01-399-0353
NSN 6220-00-617-9616