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 5925-00-479-7910
NSN 6150-01-350-4072
NSN 6610-01-019-9233
NSN 5950-01-624-2700
NSN 6130-01-450-3177
NSN 2925-01-203-0493
NSN 5960-01-030-1304
NSN 6105-00-923-2531
NSN 5930-01-194-1403
NSN 5965-01-083-0958
NSN 4140-01-247-2327
NSN 6645-01-030-4554