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 5965-01-549-8330
NSN 5910-01-510-3935
NSN 5996-01-478-3511
NSN 5999-01-176-8900
NSN 5998-00-453-2397
NSN 5998-01-239-4167
NSN 5999-01-630-6350
NSN 6105-00-602-3960
NSN 4140-00-660-8699
NSN 5965-01-231-0261
NSN 5999-01-544-7361
NSN 5835-00-529-6307