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 5935-01-290-4835
NSN 5920-00-740-3121
NSN 6110-01-459-3601
NSN 5996-01-348-4046
NSN 5935-01-431-8150
NSN 6650-01-351-4544
NSN 5990-00-872-1312
NSN 6135-01-460-7809
NSN 4140-01-210-5427
NSN 6150-01-026-7983
NSN 5920-00-842-0236
NSN 6135-01-014-9755