A device designed to allow ventilation without excessive drafts. It may consist of either a deflector or louvers, stationary or adjustable to deflect the direction of air flow. Excludes items with fans.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 5999-01-347-5875
NSN 6145-00-261-8202
NSN 2925-00-167-6762
NSN 6320-01-476-7702
NSN 5965-01-252-8701
NSN 5990-00-905-6472
NSN 5835-00-614-0650
NSN 5985-01-336-6672
NSN 5905-00-444-4849
NSN 5999-00-277-4257
NSN 5895-00-145-7780
NSN 5975-01-646-7154