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 5998-01-152-1221
NSN 5895-01-100-1477
NSN 5920-01-127-3544
NSN 6620-01-406-6840
NSN 5999-00-134-8758
NSN 5950-01-496-4162
NSN 5985-00-884-2918
NSN 6620-01-015-2470
NSN 5990-01-480-9938
NSN 5960-01-632-6576
NSN 6645-01-044-2602
NSN 6220-01-065-2171