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 5935-00-252-8018
NSN 5960-01-226-7297
NSN 6645-00-204-4100
NSN 6130-01-323-7051
NSN 6135-01-340-2599
NSN 5910-01-463-8055
NSN 5935-01-056-5176
NSN 5996-01-500-2820
NSN 6240-01-615-8454
NSN 6110-01-116-3397
NSN 5965-01-541-0879
NSN 5910-00-481-4659