Vent plug 1; drain boss 3
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: Parts nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 6220-00-558-2147
NSN 6150-01-522-7324
NSN 5975-01-650-7397
NSN 6130-01-424-5904
NSN 2925-00-880-4061
NSN 5985-01-256-1663
NSN 5998-01-443-4114
NSN 4140-01-542-3302
NSN 5945-01-485-8836
NSN 5965-00-661-0469
NSN 5835-00-130-6404
NSN 5985-01-366-7345