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 5960-01-418-2641
NSN 2925-01-359-4027
NSN 6130-01-374-0352
NSN 6135-00-557-8874
NSN 5915-01-416-1016
NSN 5910-01-273-5295
NSN 5999-01-492-9690
NSN 6685-00-663-9000
NSN 5975-01-059-0855
NSN 5950-00-300-4763
NSN 6620-01-276-7057
NSN 6610-00-613-7960