Painted black finish
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 6650-00-684-3060
NSN 6240-00-617-9599
NSN 6620-01-084-5112
NSN 5905-00-651-1640
NSN 5998-01-657-0417
NSN 6650-00-482-2019
NSN 6130-01-647-4281
NSN 5935-00-689-2918
NSN 6105-00-869-0782
NSN 5835-01-495-5986
NSN 5935-01-398-0523
NSN 5910-01-514-7309