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 6145-00-110-9410
NSN 5999-01-234-6263
NSN 7035-00-861-7913
NSN 5985-01-459-8441
NSN 5975-01-573-1720
NSN 6220-01-510-9765
NSN 6320-01-498-4954
NSN 6320-01-233-5798
NSN 5960-01-023-8037
NSN 6110-00-585-8920
NSN 6685-00-001-4183
NSN 6645-01-160-1545