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 6220-01-224-7614
NSN 6645-01-090-2555
NSN 2925-01-190-0510
NSN 4140-00-279-0515
NSN 6135-00-519-1325
NSN 5905-01-389-4085
NSN 5835-01-171-9126
NSN 7035-01-076-4067
NSN 4140-01-284-6485
NSN 5960-01-245-6088
NSN 6220-00-935-6881
NSN 5975-01-648-9833