Steel, stainless bushing; 5.500 in. Min, 5.688 in. Max range dia
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 5935-01-369-6676
NSN 6610-00-695-2280
NSN 5925-01-088-6863
NSN 6610-00-520-6193
NSN 6105-01-474-5246
NSN 5975-01-081-6836
NSN 2925-01-236-3547
NSN 6650-00-953-9511
NSN 5915-00-165-2985
NSN 6150-01-124-0201
NSN 5965-00-139-1039
NSN 7035-01-607-0415