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 5905-01-476-7760
NSN 6220-01-040-1406
NSN 5945-01-489-5519
NSN 5835-01-098-4289
NSN 5930-01-400-0892
NSN 2925-00-275-1807
NSN 5895-01-158-6002
NSN 5965-01-290-0535
NSN 5965-01-509-2873
NSN 5835-01-459-8664
NSN 6620-01-227-7219
NSN 6105-01-422-7454