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 6610-01-282-6747
NSN 5930-00-146-5148
NSN 5975-01-537-7023
NSN 2925-01-161-5596
NSN 6145-01-474-6668
NSN 5945-01-305-7407
NSN 6685-01-605-2497
NSN 5895-00-771-5404
NSN 5965-01-392-0049
NSN 6240-01-415-6004
NSN 6130-00-682-3350
NSN 6110-01-564-1906