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 5895-01-540-0666
NSN 5925-00-118-2464
NSN 5895-00-139-9137
NSN 6645-00-310-5839
NSN 5915-01-169-1594
NSN 5835-01-555-8963
NSN 5996-01-475-5728
NSN 5990-01-485-0260
NSN 5975-00-624-0078
NSN 6610-00-284-3093
NSN 5985-00-375-1837
NSN 5910-01-045-1606