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 5855-00-405-4532
NSN 5835-00-864-4481
NSN 6220-01-571-7526
NSN 7035-00-104-7613
NSN 6135-00-437-5182
NSN 5925-01-149-5474
NSN 5999-01-406-4283
NSN 5925-00-468-2757
NSN 5935-00-445-3182
NSN 5925-01-098-4937
NSN 5905-01-157-8275
NSN 6685-00-905-6843