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 5915-01-215-0792
NSN 2925-01-043-9786
NSN 5905-01-558-5042
NSN 6610-01-436-3468
NSN 5985-01-555-8481
NSN 6240-01-649-4420
NSN 5950-00-952-1371
NSN 6650-00-847-3492
NSN 5855-01-429-8702
NSN 6685-01-213-6245
NSN 5835-01-583-0453
NSN 5925-01-091-4577