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 5996-01-268-1483
NSN 5975-01-347-2416
NSN 5895-01-595-3948
NSN 6610-01-466-9985
NSN 5945-01-503-1545
NSN 5960-01-212-4227
NSN 5915-00-752-4458
NSN 5945-00-067-8709
NSN 6135-00-763-5793
NSN 6240-01-014-5598
NSN 6105-01-129-8826
NSN 6685-01-292-8704