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 5996-01-430-7180
NSN 6645-00-140-5173
NSN 6620-01-068-0046
NSN 6320-01-429-9871
NSN 6135-00-209-6918
NSN 6105-01-253-3481
NSN 4140-00-688-7522
NSN 5996-01-433-7082
NSN 6130-01-255-9731
NSN 4140-01-349-9071
NSN 5998-01-044-9981
NSN 5895-00-009-9152