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 2925-01-289-6448
NSN 5910-01-424-8457
NSN 5965-01-043-9357
NSN 5998-01-071-7511
NSN 4140-01-609-1489
NSN 6220-01-607-4046
NSN 5905-01-306-5455
NSN 6685-01-050-7685
NSN 5950-00-364-0764
NSN 5855-01-400-1590
NSN 6650-01-448-0647
NSN 7035-01-128-7431