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 6650-00-137-0283
NSN 6610-00-018-5141
NSN 5935-01-423-1677
NSN 5965-01-261-0569
NSN 6105-01-599-2005
NSN 5985-01-012-6941
NSN 5855-00-973-5717
NSN 5965-01-375-5238
NSN 6105-01-370-4267
NSN 5835-00-644-4512
NSN 5930-00-202-1078
NSN 6645-01-556-1441