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 5985-01-273-3971
NSN 5999-01-263-9366
NSN 5960-00-170-6447
NSN 6650-01-082-1533
NSN 5945-01-420-5891
NSN 6320-01-162-5977
NSN 5910-01-142-5815
NSN 5945-01-599-8450
NSN 6135-01-378-3331
NSN 5999-01-448-0431
NSN 4140-01-206-4981
NSN 6105-01-054-2238