Weapon system essential
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 6685-00-538-0911
NSN 5835-00-898-0201
NSN 7035-01-378-5074
NSN 6650-01-102-1452
NSN 5910-01-077-5818
NSN 5996-01-480-4559
NSN 5965-00-849-1313
NSN 5920-00-980-4112
NSN 5835-01-568-7796
NSN 5990-01-472-2447
NSN 5945-01-526-5831
NSN 5895-00-493-3114