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 6105-00-739-7957
NSN 5985-01-371-3067
NSN 5999-01-283-1289
NSN 5935-00-100-7204
NSN 6620-01-425-5193
NSN 5935-00-064-1555
NSN 5925-00-729-7750
NSN 6145-00-232-0813
NSN 4140-01-556-4259
NSN 5910-01-128-6668
NSN 5990-00-232-3965
NSN 5920-01-608-3201