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 5999-01-226-5597
NSN 4140-01-088-6624
NSN 5996-01-311-8627
NSN 5920-01-515-4191
NSN 5975-01-090-1062
NSN 6320-01-036-2598
NSN 5935-00-036-3948
NSN 5998-00-169-5471
NSN 5935-00-842-2166
NSN 6130-00-343-1660
NSN 7035-01-062-0184
NSN 5990-01-591-0701