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 5930-00-140-2893
NSN 5999-00-432-0765
NSN 6240-01-396-2167
NSN 6620-01-337-9070
NSN 5985-01-381-1201
NSN 6650-00-490-2723
NSN 6145-01-642-5976
NSN 6240-00-573-7514
NSN 5905-00-410-7405
NSN 6240-00-372-4841
NSN 5935-00-740-3531
NSN 5835-01-602-0311