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 5950-00-353-9564
NSN 6320-00-937-5625
NSN 6610-00-343-5631
NSN 6105-01-529-8720
NSN 7035-00-513-9764
NSN 6610-01-587-6068
NSN 5975-00-756-2451
NSN 6610-01-519-3080
NSN 6240-01-580-7857
NSN 6320-01-388-3125
NSN 5905-01-082-3581
NSN 6105-00-112-0967