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 5999-01-551-1242
NSN 6150-01-492-5246
NSN 5945-01-284-4156
NSN 6320-01-304-3639
NSN 6685-00-272-7659
NSN 6320-01-442-8604
NSN 6150-00-789-3738
NSN 5996-01-262-6420
NSN 6620-01-578-7561
NSN 6110-00-796-4534
NSN 5935-01-010-3415
NSN 5935-00-588-4974