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 6685-00-269-4895
NSN 6130-00-329-7773
NSN 7035-00-104-7613
NSN 5998-01-205-7731
NSN 5985-01-112-8057
NSN 5920-01-347-5852
NSN 5975-01-456-0113
NSN 5990-01-348-9843
NSN 6130-01-512-1488
NSN 5920-01-416-8756
NSN 5990-01-262-3617
NSN 5905-01-435-4194