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 5935-00-287-5069
NSN 5975-00-233-6301
NSN 6145-01-408-2456
NSN 6150-00-232-3145
NSN 6135-01-384-7155
NSN 6685-01-523-7894
NSN 5925-01-575-0193
NSN 5855-01-400-1590
NSN 5910-00-924-9604
NSN 5999-00-519-8423
NSN 5950-01-246-3609
NSN 6135-01-167-7604