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 5920-01-528-2048
NSN 6620-01-208-1092
NSN 6620-00-464-6105
NSN 6685-01-165-0576
NSN 5996-01-442-4715
NSN 5920-01-607-0416
NSN 4140-01-495-6979
NSN 7035-01-452-1328
NSN 5835-00-553-3575
NSN 5975-01-361-9141
NSN 7035-01-132-7209
NSN 5910-00-071-5319