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 5935-00-946-7722
NSN 5905-00-167-4988
NSN 5985-01-140-9652
NSN 6685-01-422-5242
NSN 5925-00-080-2163
NSN 5985-01-372-6098
NSN 6110-01-139-4646
NSN 6240-01-123-4459
NSN 5960-01-239-4314
NSN 6645-00-679-8203
NSN 5990-01-458-9576
NSN 6220-01-401-5337