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 5999-00-959-4415
NSN 6645-01-314-2889
NSN 6150-01-613-2621
NSN 5998-00-801-7925
NSN 4140-01-627-4357
NSN 6220-01-020-8703
NSN 5855-01-432-8750
NSN 5930-01-271-4603
NSN 5925-01-428-4206
NSN 5925-01-420-1777
NSN 6685-00-663-9000
NSN 6105-00-659-3890