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 5855-01-023-3727
NSN 5950-01-047-5345
NSN 5930-01-553-7708
NSN 5895-01-415-5786
NSN 5975-01-152-2635
NSN 6135-01-389-3525
NSN 5925-00-980-0159
NSN 6135-01-579-3534
NSN 6105-00-466-8622
NSN 5855-01-286-9928
NSN 6685-01-566-8644
NSN 5835-00-509-2373