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 6220-00-835-5026
NSN 5910-00-422-0421
NSN 5925-00-529-0441
NSN 6645-01-018-7664
NSN 4140-01-587-5770
NSN 5975-00-660-5962
NSN 5990-01-546-1649
NSN 6610-00-709-7260
NSN 5975-01-654-8766
NSN 5930-00-206-0210
NSN 5999-01-294-7552
NSN 4140-01-102-6145