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 6130-01-303-5860
NSN 5910-00-453-0532
NSN 5855-00-832-9341
NSN 5835-01-435-4139
NSN 4140-01-227-6918
NSN 5999-00-252-4330
NSN 6620-01-332-1691
NSN 5950-01-082-8297
NSN 6145-00-510-7319
NSN 5985-01-411-5777
NSN 6685-01-082-3485
NSN 5925-01-247-6543