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 5920-00-007-5165
NSN 6220-01-360-4530
NSN 5855-01-369-4192
NSN 7035-01-258-7661
NSN 5835-01-644-4958
NSN 5945-00-719-4379
NSN 2925-00-964-7128
NSN 5905-01-215-1546
NSN 6220-00-819-7028
NSN 7035-01-608-5613
NSN 5975-00-216-4848
NSN 4140-00-225-8586