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 6220-01-410-7555
NSN 6130-00-304-4827
NSN 5905-00-059-9113
NSN 5905-01-593-1665
NSN 5895-01-552-0941
NSN 5920-01-076-5870
NSN 5965-01-422-1392
NSN 5920-00-063-9560
NSN 6645-00-767-4234
NSN 6135-00-369-2368
NSN 5950-01-634-0677
NSN 6320-00-931-4855