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 5975-01-324-2911
NSN 4140-01-521-1469
NSN 5985-00-925-1216
NSN 5855-00-930-6336
NSN 5965-00-067-6780
NSN 5985-00-549-1288
NSN 5945-01-253-0357
NSN 6240-01-160-8499
NSN 5965-01-209-2411
NSN 5945-00-679-6635
NSN 4140-00-446-1024
NSN 5855-00-294-7532