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.
NSN 2925-00-198-8547
NSN 5960-01-495-0859
NSN 6645-01-373-8860
NSN 6610-00-102-4532
NSN 5835-01-150-6084
NSN 7035-00-140-0474
NSN 6620-01-420-1484
NSN 6135-00-505-0679
NSN 6105-00-035-8809
NSN 6685-01-320-7010
NSN 5895-01-467-0647
NSN 6145-01-484-8735