5180-01-283-9321

5306-01-144-0912 5306011440912 011440912 BOLT

5305-01-478-2826 5305014782826 014782826 is an externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

2040-01-477-9524 2040014779524 014779524 is 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.

2010-01-477-7598 2010014777598 014777598 is an item fabricated from rubber or synthetic rubber, reinforced with cotton, designed to protect the stern shaft.

2040-01-477-7546 2040014777546 014777546 GUARD,SHAFT