Body - porous polyethylene; base - solid polyethylene; pressure - 150 lbf/in2 max.; temperature - l165 degrees f max.; thds per british standard pipe thds per bs 2779
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 6620-01-248-0358
NSN 6320-01-033-6624
NSN 5960-00-620-6388
NSN 6685-00-073-3469
NSN 5996-01-271-1542
NSN 6130-01-192-5522
NSN 6645-01-531-1355
NSN 5925-00-660-7589
NSN 5945-01-643-6030
NSN 6685-00-163-1267
NSN 5920-01-220-1911
NSN 6240-00-440-3656