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 6240-00-104-4662
NSN 2925-01-019-1672
NSN 6645-01-280-2674
NSN 2925-01-371-6853
NSN 6650-01-095-2978
NSN 2925-00-338-4667
NSN 5905-01-244-6856
NSN 5895-00-149-7905
NSN 6110-01-113-7642
NSN 5950-01-004-9326
NSN 6650-01-327-3068
NSN 5985-00-813-4396