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 5990-01-106-3786
NSN 6150-00-194-7887
NSN 5855-01-562-6560
NSN 5895-00-332-9394
NSN 5999-01-406-3161
NSN 6645-01-411-5657
NSN 5999-00-200-6233
NSN 5975-01-301-5283
NSN 5999-01-145-8249
NSN 5925-01-228-1507
NSN 6220-00-350-8204
NSN 5915-00-617-9477