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 6610-00-854-5044
NSN 5925-01-359-5532
NSN 5985-01-505-7991
NSN 4140-01-592-0628
NSN 5910-01-531-5980
NSN 5960-00-905-2925
NSN 5985-00-876-4569
NSN 5895-01-281-3725
NSN 4140-01-569-6487
NSN 5915-00-483-0136
NSN 6645-01-400-2119
NSN 5990-01-311-7491