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 6240-01-468-5576
NSN 6610-01-608-7659
NSN 5925-00-862-6719
NSN 5996-00-092-7924
NSN 6105-01-053-9394
NSN 5975-01-441-1766
NSN 5950-00-427-0295
NSN 5975-01-029-4879
NSN 5996-01-485-4751
NSN 6110-01-357-7952
NSN 5915-01-214-3168
NSN 6130-01-413-5344