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 6150-00-011-0111
NSN 5990-01-199-2846
NSN 6110-01-562-3015
NSN 6645-01-126-3969
NSN 6610-01-099-0303
NSN 6145-01-511-1639
NSN 6110-01-045-9141
NSN 5835-01-416-6455
NSN 5975-00-168-4429
NSN 5930-01-197-9710
NSN 6105-00-173-8850
NSN 5945-00-161-4014