National Item Identification Number
00-107-7984
001077984
5805-00-107-7984
5805001077984
National Stock Number
Item Name
CONVERTER,TELEGRAPH-TELEPHONE SIGNAL
Federal Supply Class
5805
Description
An electronic device which receives, converts and transmits ringing and/or supervisory or other messages over a communication circuit in the form of audio frequency tones. May include integral interrupters, oscillators and hybrid and filter networks. Excludes GENERATOR, RINGING, STATIC and GENERATOR, RINGING, MACHINE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
60A
Required Categories
SIGNAL TYPE
SWITCHBOARD SIDE CURRENT TYPE
RECEIVED SIGNAL DC VOLTAGE RATING
T
Required Description
SUPERVISORY
DC
-48.0 VOLTS NOMINAL
-48.0 VOLTS NOMINAL
1.6 KILOHERTZ MINIMUM