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 5996-00-649-9296
NSN 5915-01-020-3306
NSN 6320-01-353-9753
NSN 5965-01-629-5800
NSN 5910-01-513-1608
NSN 6130-01-510-5862
NSN 5920-01-106-1137
NSN 5985-00-964-9673
NSN 5925-00-244-0711
NSN 6135-01-050-3194
NSN 2925-01-208-6638
NSN 5855-00-361-0167