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 6610-01-013-1959
NSN 6110-01-144-9744
NSN 6320-00-238-9973
NSN 7035-00-631-3782
NSN 6645-01-023-8724
NSN 5910-00-903-0245
NSN 5930-00-146-5148
NSN 6650-01-148-2161
NSN 5855-01-431-8834
NSN 5990-00-934-3145
NSN 5975-01-571-5962
NSN 4140-01-157-8882