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 5950-00-624-2934
NSN 5905-01-367-2819
NSN 6150-00-866-6496
NSN 6685-01-407-3282
NSN 5920-00-738-8074
NSN 5855-01-041-9392
NSN 6220-00-707-5044
NSN 6135-01-608-3470
NSN 5835-01-441-4746
NSN 5895-01-176-3141
NSN 5925-00-776-5062
NSN 5910-01-461-3409