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 2925-01-084-3347
NSN 5835-01-473-1620
NSN 5996-00-703-7776
NSN 5960-00-341-5948
NSN 5905-01-634-0595
NSN 5835-00-993-7957
NSN 6645-01-582-2663
NSN 5998-01-183-9662
NSN 5945-01-068-3503
NSN 6240-01-384-8802
NSN 6320-01-319-3584
NSN 6685-01-620-8310