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 5925-01-514-2790
NSN 5905-01-179-7506
NSN 5950-00-229-0564
NSN 6685-00-286-8481
NSN 5985-00-902-3940
NSN 4140-00-219-3146
NSN 4140-01-336-0043
NSN 5999-01-298-0527
NSN 5905-01-433-2146
NSN 5945-00-679-9554
NSN 6645-00-654-8804
NSN 5998-01-147-2319