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 5975-00-280-3570
NSN 6240-01-394-5697
NSN 6145-01-371-0977
NSN 6150-01-353-1046
NSN 6135-00-235-1938
NSN 6150-01-559-3115
NSN 5960-01-132-2975
NSN 5965-01-026-9865
NSN 7035-00-205-1932
NSN 5950-01-467-8556
NSN 5996-01-445-5528
NSN 5950-00-922-3373