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 6610-01-398-8815
NSN 5905-01-633-8408
NSN 6645-01-650-1860
NSN 6620-01-641-4122
NSN 6105-01-442-0422
NSN 6150-01-191-2911
NSN 6105-01-466-6393
NSN 5915-00-067-7464
NSN 5925-01-142-1996
NSN 6135-00-823-3034
NSN 5996-00-205-2933
NSN 6145-00-553-8196