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 5915-01-203-6118
NSN 5905-01-629-1716
NSN 5895-00-884-0759
NSN 5855-01-376-0363
NSN 5835-00-280-8494
NSN 6130-01-597-4070
NSN 5920-01-251-5587
NSN 6150-00-467-0803
NSN 5930-01-030-5742
NSN 6645-00-494-3065
NSN 5935-01-472-0106
NSN 6320-01-616-0843