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 5915-01-106-2410
NSN 6610-01-144-0719
NSN 6105-01-345-6128
NSN 5996-01-360-5635
NSN 2925-00-523-7096
NSN 6320-00-504-1214
NSN 5855-01-028-8387
NSN 6135-00-351-8606
NSN 6105-01-440-0328
NSN 5895-01-054-3303
NSN 6685-00-296-0392
NSN 6135-00-377-9165