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 6685-01-557-8644
NSN 5835-01-313-6087
NSN 6110-01-239-1786
NSN 6650-00-139-5459
NSN 6645-01-276-7818
NSN 5950-00-493-6525
NSN 5930-01-015-5543
NSN 5950-00-256-3596
NSN 6135-01-268-7056
NSN 6130-00-754-6211
NSN 5998-01-470-3630
NSN 5965-01-399-3321