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 5990-01-414-7618
NSN 6685-01-452-2368
NSN 5999-01-503-1519
NSN 5910-01-262-8254
NSN 5910-01-160-5386
NSN 5999-01-408-1108
NSN 6135-01-461-2915
NSN 5935-00-197-9463
NSN 5920-00-043-5138
NSN 5996-01-476-7550
NSN 7035-00-782-7046
NSN 5975-01-448-0618