5.500 in. L; 3.500 in. W; 1.125 in. H; weight 7 oz; operating voltages 10 v ac lamp battery and 105 v , 30 hz ringing battery, or 18 v ac buzzer supply
An item which is used with automatic ringing in telephone circuits to provide fixed ringing and nonringing periods. It is usually motor driven.
Classification: Articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks
NSN 5990-00-832-9766
NSN 5960-01-222-4199
NSN 6105-01-346-9315
NSN 6240-01-132-7623
NSN 5998-01-011-2452
NSN 6240-01-114-1926
NSN 5996-01-212-3066
NSN 5999-01-551-4812
NSN 2925-01-514-9358
NSN 7035-00-968-4848
NSN 6320-01-172-6103
NSN 6145-00-738-5601