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 5930-00-393-0623
NSN 5985-00-828-8206
NSN 5945-00-246-3307
NSN 5855-01-396-0258
NSN 6685-01-101-2574
NSN 5975-00-233-6301
NSN 5905-00-924-4913
NSN 6110-00-542-2202
NSN 6650-00-152-2916
NSN 7035-01-534-9388
NSN 5915-01-136-8642
NSN 5925-00-269-2685