4-way blow, pattern no. 40, 1.500 in. Btwn vanes, removable 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 6150-01-367-7764
NSN 6645-00-183-8812
NSN 6145-01-401-3713
NSN 4140-01-024-9414
NSN 5895-00-941-5457
NSN 6240-00-004-2516
NSN 5965-00-372-2537
NSN 5895-01-445-5526
NSN 6220-01-186-0241
NSN 7035-00-371-7749
NSN 5895-00-701-0070
NSN 5975-01-538-9020