4-way blow, pattern no. 40, 1.500 in. Vanes, removable core, frame matl aluminum, shutter matl and type aluminum vane, nonadjustable vane, o/a h 6 ins, o/a w 6 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 5999-01-406-3489
NSN 6240-01-512-1856
NSN 6135-01-350-5845
NSN 5999-01-576-9958
NSN 5975-01-447-1189
NSN 5925-01-407-5954
NSN 5905-00-300-5112
NSN 5925-01-558-4213
NSN 6645-01-017-2789
NSN 6610-01-147-9072
NSN 6610-00-251-7073
NSN 6135-00-686-4777