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 4140-00-481-3858
NSN 5835-01-018-6294
NSN 6105-00-333-3360
NSN 6135-01-424-1114
NSN 6650-01-591-8574
NSN 6620-01-468-0362
NSN 5835-00-912-5656
NSN 6685-01-506-3503
NSN 6110-01-390-4634
NSN 5920-01-412-1080
NSN 5925-01-552-5515
NSN 6130-01-627-2224