2-way blow, pattern no. 20, 1.500 in. Btwn vanes, nonremovable core, frame matl aluminum, shutter matl and type aluminum vane, nonadjustable vane, o/a h 9 ins, o/a w 9 ins
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.
NSN 7035-00-455-7666
NSN 6610-01-386-0647
NSN 4140-01-575-0968
NSN 5960-00-552-9500
NSN 6105-01-516-6017
NSN 5975-01-633-5327
NSN 5925-01-339-5423
NSN 6150-01-483-1595
NSN 6220-00-793-3167
NSN 5930-00-903-9016
NSN 5950-01-468-8545
NSN 6320-01-213-3974