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 6110-01-400-4207
NSN 6135-01-442-0890
NSN 6610-01-098-8363
NSN 5950-00-233-5798
NSN 5835-01-493-1826
NSN 5930-01-283-9038
NSN 5945-01-296-9845
NSN 6135-00-196-5267
NSN 5965-00-170-8676
NSN 5835-01-561-2959
NSN 5985-00-957-1860
NSN 6320-00-937-5625