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 4140-00-566-3896
NSN 5915-01-076-9597
NSN 5930-01-204-4666
NSN 5835-01-423-9203
NSN 6150-01-139-3158
NSN 6620-01-032-3937
NSN 5996-01-589-9828
NSN 5985-00-343-3632
NSN 6240-01-048-8172
NSN 6150-01-052-1865
NSN 4140-01-510-3984
NSN 5920-01-178-6457