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 6110-00-141-1966
NSN 5960-01-268-8674
NSN 5920-01-085-2234
NSN 6240-01-017-7948
NSN 6130-01-279-3546
NSN 6150-01-370-8703
NSN 6610-01-091-3740
NSN 6320-00-295-2854
NSN 6145-01-181-8355
NSN 5990-01-421-3325
NSN 2925-01-633-4048
NSN 6220-00-406-1773