A cylindrical item which is an integral part of a shaft log and is used in or on the transmission, shaft bearing, stern tube or bulkhead fitting. It may be designed as a shaft guide or as a retaining bushing for the seal assembly.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 5965-01-396-0021
NSN 5930-01-377-8962
NSN 5910-01-387-0467
NSN 6130-00-618-7467
NSN 5935-00-776-7210
NSN 6105-01-386-8625
NSN 5990-00-758-5930
NSN 6620-01-133-4193
NSN 6620-00-947-3889
NSN 6610-00-899-9288
NSN 6320-01-266-1612
NSN 7035-01-472-8658