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 5945-01-541-4827
NSN 2925-00-720-3948
NSN 5999-00-539-1970
NSN 5965-00-722-7574
NSN 6610-01-384-0112
NSN 5925-00-859-7942
NSN 6620-01-345-4835
NSN 5990-01-529-6347
NSN 5855-00-973-5717
NSN 6610-01-328-8098
NSN 7035-01-027-1718
NSN 5960-01-101-5672