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 5965-01-344-4099
NSN 5950-01-047-5345
NSN 2925-00-085-7332
NSN 5985-00-315-1483
NSN 6220-01-251-0097
NSN 6150-00-256-2045
NSN 4140-01-660-1560
NSN 5975-01-547-4824
NSN 6645-01-410-8905
NSN 4140-01-023-1537
NSN 5998-01-365-1139
NSN 5985-00-732-9071