0.438 in.Lg; 0.125 in.Outside dia; 0.093 in.Inside dia; brass finish silver electro plate
A manually operated device which converts mechanical power into electrical energy for actuating an audible tone and may also actuate a visible signal at a similar remote station. It also receives electrical energy from another similar station and converts it into acoustical energy and may also actuate a visual signal. Includes a hand ringing generator, audible signalling device and cabinet. May include a selector switch, visual signal or volume control. See also generator, ringing, hand.
Classification: Articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks
NSN 5915-01-296-8974
NSN 6685-00-808-4375
NSN 5895-01-494-9519
NSN 5960-01-458-0774
NSN 5999-00-674-4480
NSN 5835-00-348-8549
NSN 5930-01-317-4085
NSN 6650-01-207-2905
NSN 6145-01-110-1185
NSN 6145-01-330-6794
NSN 5925-01-376-5548
NSN 6685-00-901-8712