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 6240-01-256-4570
NSN 6645-00-359-5463
NSN 5855-00-451-6155
NSN 6110-01-123-1987
NSN 5960-01-262-9175
NSN 6105-00-982-4723
NSN 6685-00-126-5711
NSN 5996-00-923-8679
NSN 5855-00-987-1171
NSN 5965-01-496-4765
NSN 5905-01-241-9828
NSN 5996-01-072-9905