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 2925-01-058-1718
NSN 5905-01-008-9272
NSN 6135-01-310-9866
NSN 5998-01-534-9984
NSN 5960-01-013-9346
NSN 5945-01-492-2378
NSN 6645-01-266-0883
NSN 6145-01-216-5766
NSN 7035-01-182-1086
NSN 6130-01-477-1471
NSN 5990-01-378-7349
NSN 5945-01-261-1501