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 6240-00-853-8675
NSN 2925-01-398-6751
NSN 5985-00-670-5660
NSN 5925-00-868-4313
NSN 5925-01-513-7622
NSN 5855-01-482-0440
NSN 5975-00-864-3759
NSN 6105-01-016-7707
NSN 6650-01-014-5990
NSN 5985-00-137-4328
NSN 2925-00-862-8550
NSN 6220-01-068-4066