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 5925-01-164-0837
NSN 5965-01-059-4028
NSN 5895-01-237-9899
NSN 5905-01-047-4640
NSN 6620-00-869-7249
NSN 5998-01-015-6474
NSN 5915-00-294-9419
NSN 4140-00-006-4188
NSN 5998-01-442-2369
NSN 5960-00-517-9359
NSN 5950-01-417-2883
NSN 6110-00-967-9007