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 6145-01-507-1852
NSN 5935-00-752-4952
NSN 5975-01-378-4289
NSN 7035-00-703-3535
NSN 6240-01-095-9510
NSN 5905-00-553-9985
NSN 6220-00-079-0851
NSN 6610-01-261-4487
NSN 6130-00-126-5960
NSN 5990-01-546-1649
NSN 6240-01-242-9138
NSN 5930-00-782-0762