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 5990-00-870-8310
NSN 5950-01-368-3013
NSN 6110-00-223-8684
NSN 5855-01-472-8320
NSN 5950-00-216-7548
NSN 6620-01-121-4019
NSN 6150-01-550-6237
NSN 6685-01-201-2877
NSN 6150-00-219-8058
NSN 6650-00-107-8509
NSN 5835-01-642-4705
NSN 5905-01-395-1237