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 5945-01-315-5810
NSN 5915-00-170-4209
NSN 5985-01-045-9282
NSN 5950-01-028-5386
NSN 5999-01-421-6734
NSN 6610-00-315-9315
NSN 6610-01-533-7458
NSN 5920-00-655-1154
NSN 2925-01-625-6841
NSN 6645-01-010-3746
NSN 5935-00-470-0309
NSN 5990-01-337-9859