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 4140-00-768-2855
NSN 5965-00-486-7907
NSN 5998-00-339-1271
NSN 6145-00-267-0853
NSN 5835-00-341-5441
NSN 6645-01-012-7670
NSN 5990-00-715-7709
NSN 5945-00-492-0221
NSN 2925-00-480-9068
NSN 5985-01-010-4081
NSN 6145-00-248-8965
NSN 6320-01-264-7611