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 5910-00-725-9576
NSN 5925-01-378-1887
NSN 5999-00-781-3116
NSN 6220-01-204-3575
NSN 5925-01-319-6738
NSN 5910-01-035-8103
NSN 5999-00-138-9614
NSN 5910-00-736-1192
NSN 5945-00-050-2618
NSN 6685-01-107-1779
NSN 5960-01-487-6436
NSN 5945-00-444-1217