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 5960-01-308-6421
NSN 6110-01-251-3749
NSN 5910-01-395-2873
NSN 6145-01-599-4606
NSN 5996-00-869-7096
NSN 6110-00-167-7522
NSN 5895-01-253-8074
NSN 5910-00-866-3210
NSN 5965-01-597-8749
NSN 6685-01-319-3594
NSN 5855-00-237-4088
NSN 6320-01-160-8578