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 5855-00-821-7512
NSN 5930-01-103-5916
NSN 6645-00-369-4410
NSN 6620-01-277-5990
NSN 5915-00-443-2097
NSN 6130-00-737-0459
NSN 5895-01-522-5495
NSN 2925-00-233-5644
NSN 6620-00-905-6590
NSN 5855-01-160-3802
NSN 6130-00-518-7604
NSN 5945-01-421-9818