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 5996-01-287-8311
NSN 5915-01-389-1065
NSN 5835-01-209-6410
NSN 6685-01-279-4956
NSN 5985-00-496-3822
NSN 6650-01-013-9958
NSN 5950-00-237-8609
NSN 6610-01-226-5192
NSN 5965-00-244-8428
NSN 5925-00-104-8540
NSN 6610-01-398-8815
NSN 5905-01-138-7004