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 5996-01-123-1783
NSN 2925-01-650-3412
NSN 5975-01-337-3616
NSN 5998-01-625-0115
NSN 5935-01-425-1373
NSN 6320-00-036-3688
NSN 5905-00-594-7663
NSN 6650-01-647-9482
NSN 6135-00-351-8606
NSN 5930-00-490-5214
NSN 5945-01-391-6083
NSN 6105-01-389-2003