Operating temperature m40 degrees f to 225 degrees f
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 6240-01-385-7079
NSN 5996-00-642-5565
NSN 6650-00-629-8027
NSN 6145-01-450-3977
NSN 5835-01-396-9036
NSN 6610-00-189-7520
NSN 7035-01-314-7559
NSN 6620-01-231-4208
NSN 6150-01-595-7058
NSN 6685-01-092-9022
NSN 6220-01-369-8040
NSN 6135-01-492-5717