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 6685-01-027-0721
NSN 6240-00-493-3693
NSN 6240-01-180-3720
NSN 5895-01-477-1732
NSN 6145-00-086-3746
NSN 6135-00-377-9165
NSN 5910-01-393-0754
NSN 5915-01-366-3648
NSN 5925-00-241-6549
NSN 5855-01-528-2744
NSN 6150-00-884-0844
NSN 5905-00-781-7770