Painted black finish
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 4140-00-175-6036
NSN 5855-00-327-2112
NSN 6220-01-143-3406
NSN 5998-01-492-8465
NSN 6150-00-496-5480
NSN 5920-01-190-9032
NSN 6650-01-328-9384
NSN 6610-00-939-2640
NSN 5910-01-167-9155
NSN 5950-00-855-2264
NSN 5975-01-245-9950
NSN 5965-01-098-7028