W/2.5mm od drain
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: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6685-01-315-5752
NSN 7035-01-215-7764
NSN 6110-01-521-5702
NSN 5915-00-343-6814
NSN 5905-01-267-8128
NSN 6610-00-398-9673
NSN 5835-00-543-1325
NSN 5835-01-272-4087
NSN 5855-01-658-4510
NSN 6650-01-050-5974
NSN 5990-00-840-6571
NSN 5895-00-862-5564