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).
NSN 5915-00-972-5460
NSN 5999-01-524-2482
NSN 5990-01-400-3299
NSN 5930-01-502-5941
NSN 5905-01-582-0752
NSN 5835-00-005-7909
NSN 5950-01-611-5858
NSN 5905-01-273-0473
NSN 5915-01-602-8619
NSN 5999-01-290-5398
NSN 6650-01-364-7331
NSN 6610-01-078-9238