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 5930-01-417-4401
NSN 5910-01-653-0450
NSN 6620-01-222-2063
NSN 5975-01-411-7724
NSN 5996-01-101-7171
NSN 5965-00-153-5216
NSN 5996-00-401-4904
NSN 5905-01-303-0677
NSN 5930-00-674-5433
NSN 5985-01-265-1879
NSN 5999-01-386-0013
NSN 4140-01-546-6771