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 5985-01-043-3214
NSN 5965-00-752-5823
NSN 5985-00-451-0773
NSN 5975-00-191-2884
NSN 6620-00-833-6786
NSN 5915-00-551-8677
NSN 5999-00-933-5441
NSN 4140-01-367-5824
NSN 6645-01-415-3894
NSN 6105-01-100-6726
NSN 5945-00-118-5328
NSN 6110-00-185-2021