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 5996-01-218-8540
NSN 6645-00-200-2324
NSN 6645-01-519-2220
NSN 6220-01-428-8944
NSN 5905-00-707-3109
NSN 6105-00-763-3210
NSN 6130-01-285-8788
NSN 6150-01-469-6564
NSN 6130-01-569-4309
NSN 5990-00-359-9839
NSN 5996-01-151-1611
NSN 5945-01-501-0407