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 6610-01-246-4164
NSN 6150-01-462-2642
NSN 4140-01-389-2870
NSN 5945-00-007-3933
NSN 6685-00-765-1925
NSN 5975-00-518-0780
NSN 6220-00-483-2505
NSN 5965-00-948-2809
NSN 6145-01-032-2396
NSN 5999-00-139-6623
NSN 5915-00-866-6586
NSN 6130-00-595-5943