Battery powered by 2 aa alkaline, iec lr6; battery life up to 40 hours in typical general aviation aircraft noise; 1/4 amp fast blow fuse or 1/2 amp circuit breaker recommended; weight 12 ounces when cable is supported by the mounting clips; head size, breadth, 4.8 to 6.3 inches, height, 4.5 to 5.7 inches; operating temp 5 to 131 f, storage temp -67 to 158 f; altitude 15000 feet max pressure altitude for full cancellation.
No other part numbers with same form, fit, and function found.
NSN 6685-01-426-0192
NSN 5835-00-247-0161
NSN 6650-01-370-5265
NSN 6320-01-426-8947
NSN 5855-01-112-7725
NSN 5905-00-148-5162
NSN 6110-00-269-2696
NSN 5910-01-035-0024
NSN 5910-01-088-5342
NSN 5975-01-378-7762
NSN 5855-00-288-1408
NSN 5920-00-003-5845
Last Updated: 08/19/2025