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 6105-01-367-2859
NSN 5930-01-483-7708
NSN 6145-01-431-6834
NSN 6650-00-356-8405
NSN 5915-01-571-3925
NSN 5990-01-025-7466
NSN 6645-01-144-8627
NSN 6145-00-179-2493
NSN 5999-00-247-1352
NSN 6240-00-826-8426
NSN 6145-00-017-9707
NSN 5855-00-879-7245