Barbette noise baffles
A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see muffler, (as modified).
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 5998-01-442-6392
NSN 7035-00-631-3782
NSN 5895-01-062-7293
NSN 5950-00-294-9554
NSN 5990-01-254-3197
NSN 5996-00-358-6257
NSN 5996-00-451-6096
NSN 5835-01-124-6288
NSN 6150-01-273-1891
NSN 5965-01-046-9619
NSN 6320-00-553-8427
NSN 6145-01-476-7814