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 6320-01-278-2359
NSN 5965-00-486-7907
NSN 6320-00-937-5625
NSN 5895-00-078-2163
NSN 6645-00-633-3824
NSN 5999-00-067-7528
NSN 6645-00-531-4820
NSN 6645-00-057-3499
NSN 5999-01-333-9590
NSN 5945-01-509-1577
NSN 5985-00-081-1885
NSN 6145-01-322-6906