Steel, stainless bushing; 5.500 in. Min, 5.688 in. Max range dia
An item designed to fit over the opening of an engine exhaust pipe or muffler to prevent the entrance of rain or foreign matter into the manifold section of a reciprocating engine while not in use. It is automatically opened when the engine is started by pressure exerted from the exhaust system. It is equipped with a hinging action and may or may not have a counter weight. Excludes cap, protective, dust and moisture seal.
Classification: Parts of engines and motors, nesoi
NSN 6645-01-235-1601
NSN 5935-01-054-4316
NSN 6110-00-951-6839
NSN 5985-01-203-3419
NSN 5915-01-086-9675
NSN 2925-01-233-8545
NSN 6105-00-901-1764
NSN 5996-00-456-0895
NSN 6620-00-456-0404
NSN 5945-01-410-7778
NSN 5965-01-302-2719
NSN 5999-01-655-1087