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 6110-01-592-3017
NSN 6650-01-395-1882
NSN 6610-01-550-2368
NSN 6135-01-090-5365
NSN 5960-01-224-7151
NSN 5910-00-947-8320
NSN 5998-01-416-9167
NSN 5945-00-554-9351
NSN 5905-00-245-3412
NSN 5950-01-004-9024
NSN 5950-00-387-5741
NSN 6145-00-081-6189