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National Stock Number:
5805-00-503-2657
Federal Supply Class:
5805
National Item Identification Number:
005032657
Description:
SWITCHBOARD,TELEPHONE,MANUAL
Detail:
AN ITEM CONSISTING OF A FRAMEWORK OR INCLOSURE ON OR IN WHICH ARE MOUNTED SWITCHES, RELAYS, INDICATOR LAMPS, AND/OR DROPS, WIRING, FUSES, LINE AND TRUNK TERMINATIONS. MAY INCLUDE DIAL. PROVIDES FOR MANUAL CONNECTION OF A CALLING TELEPHONE SET OR TRUNK TO A CALLED TELEPHONE SET OR TRUNK. CONNECTIONS ARE USUALLY MADE BY MEANS OF PLUGS, JACKS, AND CORDS, OR BY KEY TYPE SWITCHES. MAY INCLUDE MEANS FOR SIGNALLING AND SUPERVISION. MAY BE OF THE MULTIPLE OR NONMULTIPLE TYPE, AND MAY BE SECTIONALIZED.
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Manufacturer Information:
| 589889 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV | | 601827-000 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 601827-000 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO | | MILS11658TYPESB2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SB249ATTC | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | SB249TTC | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| BATTERY POWER TYPE | COMMON OR | | LOCAL | | BATTERY VOLTAGE RATING IN VOLTS | 48.0 | | DIAL | INCLUDED | | POSITION QUANTITY | 1 | | RINGING FEATURE | SELECTIVE | | RINGING VOLTAGE IN VOLTS | 110.0 | | RINGING FREQUENCY IN HERTZ | 20.0 | | CIRCUIT ROUTING TYPE | CORD | | MAXIMUM LINE ACCOMMODATION | 500 | | LINE QUANTITY | 500 | | LINE TYPE | COMMON BATTERY AND | | LOCAL BATTERY | | CORD QUANTITY | 15 | | INDICATOR TYPE | LIGHT | | INCLOSURE MATERIAL | WOOD | | OVERALL DIAMETER | 72.000 INCHES NOMINAL | | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | SWITCHBOARD,TELEPHONE,MANUAL | | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | SB-249/TTC | | NONDEFINITIVE SPEC/STD DATA | NO. SB-249/TTC TYPE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILS11658TYPESB2 |
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