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 5975-01-472-2159
NSN 2925-01-206-2250
NSN 5975-01-130-4268
NSN 6105-01-426-0441
NSN 6135-01-625-0765
NSN 5895-01-578-7786
NSN 5965-01-602-7907
NSN 6685-01-343-8673
NSN 5999-01-461-9662
NSN 6645-00-149-1100
NSN 5999-01-433-7038
NSN 6220-01-313-6315