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 6150-01-040-3510
NSN 4140-00-709-0762
NSN 5999-00-300-0264
NSN 6620-01-026-0346
NSN 6110-00-214-9186
NSN 5925-01-561-3078
NSN 5950-01-183-2077
NSN 6105-01-492-5723
NSN 6150-01-397-5191
NSN 5910-00-156-0993
NSN 6110-01-226-4013
NSN 5910-00-538-7982