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 5895-00-617-1823
NSN 5910-01-314-8486
NSN 6620-00-182-7638
NSN 6610-01-543-2716
NSN 5985-01-131-5219
NSN 5895-01-254-3254
NSN 6130-01-168-8001
NSN 6150-01-101-5688
NSN 6220-01-357-1883
NSN 5895-01-449-8433
NSN 5855-01-064-8961
NSN 5990-01-200-7460