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Trunk Jack Telephone Circuit

Item Name Code (INC) 07973

Telephone and Telegraph Equipment: Federal Supply Class: FSC 5805; NATO Supply Classification Class: NSC 5805
Communication, Detection, and Coherent Radiation Equipment: Federal Supply Group: FSG 58; NATO Supply Classification Group: NSG 58
Item Hits: 12

INC 07973 Trunk Jack Telephone Circuit

A telephone circuit consisting primarily of telephone jacks and signals designed for use in terminating a telephone trunk in an accessible position on the switchboard face, and to provide visual indication of an incoming signal.

Additional Information for Trunk Jack Telephone Circuit

A Trunk Jack Telephone Circuit is a component of Telephone and Telegraph Equipment that falls under the supply class of Communication, Detection, and Coherent Radiation Equipment.

In telecommunications, a trunk line refers to a communication channel that connects multiple telephone exchanges or switching centers. It is used to carry a large number of simultaneous calls between these exchanges. A trunk jack telephone circuit is a specific type of circuit that is used to connect trunk lines to telephone equipment.

The purpose of a trunk jack telephone circuit is to provide a connection point for trunk lines to be connected to telephone equipment, such as PBX (Private Branch Exchange) systems or other telecommunication devices. This allows for the routing of incoming and outgoing calls between different telephone exchanges or switching centers.

Trunk jack telephone circuits are typically designed to handle a high volume of calls and are equipped with features such as call routing, call forwarding, and call transfer capabilities. They are an essential component in the telecommunications infrastructure, enabling efficient and reliable communication between different telephone networks.

Overall, trunk jack telephone circuits play a crucial role in facilitating communication between different telephone exchanges or switching centers, ensuring seamless connectivity and efficient call routing in telecommunication networks.

Related Item Names for INC 07973 Trunk Jack Telephone Circuit

Telephone Repeater Interrupter Contact Set Switchboard Signal Assembly Telegraph Repeater Tape Puller Telegraph Key Telephone Ringing Interrupter Telephone Ringer Telephone Telephone Set Hand Ringing Generator Machine Ringing Generator Static Ringing Generator Telegraph Sounder Frequency Divider Tape Telegraph Code Recorder Generator Armature Switchboard Signal Audio Signal Scrambler Telephone Dial Number Plate Telephone Repeater Group Telegraph Terminal Group Telephone Conference Group Telephone Connecting And Switching Group Telephone Switchboard Group Telephone Terminal Group Demultiplexer Subassembly Telegraph Repeater Subassembly Telephone Dial Subassembly Tape Puller Cover Connector Telephone Switch Finder Telephone Switch Selector Telephone Switch Telephone Line Equalizer Cable Terminal Chamber Telephone Heat Coil Handset Telephone Ringer Box Telephone Ringer Armature Telephone Switch Armature Telephone Holder Speech Inverter Control Telegraph Line Control Telephone Line Control Dial Telephone Central Office Section Telephone Connecting Station Telephone Base Shell Telephone Cord Sleeve Telegraph Key Base Telegraph-Telephone Signal Converter Base Telephone Base Manual Telephone Central Office Manual Telephone Central Office Group Dial Telephone Central Office Dial Telephone Central Office Group Call-Signal Station Dial Pulse Repeater Channel Filter Telephone Relay Rack Telegraph Set Communication Patching Switchboard Telephone Terminal Telegraph Terminal Telephone Monitoring Set Switchboard Cord Weight Telephone Main Distributing Frame Telephone Dial Telephone Switch Shelf Demultiplexer Pulse Form Restorer Telegraph-Telephone Signal Converter Conference Jack Telephone Circuit Cord Telephone Circuit Dial Cord Telephone Circuit Line Jack Telephone Circuit Line Relay Telephone Circuit Line-Trunk Jack Telephone Circuit Line-Trunk Relay Telephone Circuit Operator's Telephone Circuit Trunk Jack Telephone Circuit Trunk Relay Telephone Circuit Trunk Signaling Telephone Circuit Telephone Dial Finger Wheel Telegraph-Telephone Terminal Order Wire Receiver-Transmitter Amplifier-Pilot Regulator Voice Frequency Channel Shifter Telephone Switch Bank Multiple Order Wire Receiver Order Wire Transmitter Telephone Carrier Frequency Supply Telephone Terminal Subassembly Amplifier-Regulator Group Carrier Group Signal Data Comparator Group Pulse Form Restorer Group Receiver-Transmitter Control Group Telephone Switchboard Parts Kit Telephone Cable Splicing Kit Frequency Separation Indicator Manual Telephone Switchboard Manual Telephone Switchboard Section Sound-Powered Telephone Switchboard Telephone Switchboard Panel Telephone Conference Bridge Data Display Group Telephone Carrier System Crossbar Telephone Switch Telephone Intermediate Distributing Frame Telephone System Telephone-Telegraph Equipment Installation And Equipment Kit Telephone Equipment Shelf Automatic Telephone Central Office Telephone Equipment Modification Kit Voice Digitizer Telephone Frequency Extender Telephone Keypad Telegraph Terminal Subassembly Secure Digital Voice Terminal Number Tape Holder Keyer-Message Converter Signal Data Translator Cellular Telephone Docking Station

NATO Stock Numbers with Item Name 07973 Trunk Jack Telephone Circuit Page 1 of 1

5805-21-112-1097
Trunk Jack Telephone Circuit

5805-01-358-4488
Trunk Jack Telephone Circuit

MF-RJ11-12-4: RNCC: 5 | RNVC: 2 | DAC: 2

14 May 1992

5805-00-933-2517
Trunk Jack Telephone Circuit

DH75650A72A: RNCC: 3 | RNVC: 9 | DAC: 4

29 Jul 1966

5805-00-600-5901
Trunk Jack Telephone Circuit

1 Jan 1963

5805-00-600-5902
Trunk Jack Telephone Circuit

492039-000: RNCC: 5 | RNVC: 9 | DAC: 5

1 Jan 1963

5805-00-855-9822
Trunk Jack Telephone Circuit

1754M1-30A: RNCC: 3 | RNVC: 2 | DAC: X

1 Jan 1962

5805-00-715-6175
Trunk Jack Telephone Circuit

TA326PT: RNCC: 5 | RNVC: 2 | DAC: X

1 Jan 1963

5805-21-883-9636
Trunk Jack Telephone Circuit

TA326BPT: RNCC: 5 | RNVC: 2 | DAC: 4

17 Dec 1980

5805-12-303-2298
Trunk Jack Telephone Circuit

215111: RNCC: 3 | RNVC: 2 | DAC: 3

7 Mar 1985

5805-14-218-7574
Trunk Jack Telephone Circuit

AD-28A: RNCC: 6 | RNVC: 9 | DAC: 9

1 Jan 1965

5805-12-312-1009
Trunk Jack Telephone Circuit

215113: RNCC: 3 | RNVC: 2 | DAC: 3

20 Nov 1987

5805-12-147-3124
Trunk Jack Telephone Circuit

28-14437-00: RNCC: 5 | RNVC: 9 | DAC: 5

30 May 1969