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 6320-01-171-3238
NSN 6240-00-931-2395
NSN 5945-00-488-3348
NSN 5999-00-269-5320
NSN 6645-00-975-6941
NSN 5996-01-446-3939
NSN 6610-00-925-5064
NSN 6130-01-289-7676
NSN 5999-01-541-5464
NSN 5998-00-111-4498
NSN 6130-00-085-4945
NSN 5965-00-082-4087