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National Stock Number:
5805-00-503-1070
Federal Supply Class:
5805
National Item Identification Number:
005031070
Description:
MAIN DISTRIBUTING FRAME,TELEPHON
Detail:
A FRAMEWORK UPON WHICH ARE MOUNTED ONE OR MORE FANNING TYPE TERMINAL BOARDS AND IS THE TERMINATING POINT FOR TELEPHONE LINES. IT MAY BE INCLOSED AND/OR CROSS CONNECTED. IT MUST INCLUDE MOUNTING FACILITIES FOR PROTECTIVE DEVICES OR MOUNTED DEVICES, SUCH AS HEAT COILS FOR PROTECTION AGAINST LIGHTNING AND/OR LINE SURGES. EXCLUDES INTERMEDIATE DISTRIBUTING FRAME, TELEPHONE.
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Manufacturer Information:
| 601946-000 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 601946-000 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO | | 602071-000 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 602071-000 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO | | MILT11660 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | TA257TTC | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| OVERALL WIDTH | 17.000 INCHES NOMINAL | | OVERALL LENGTH | 31.312 INCHES NOMINAL | | OVERALL HEIGHT | 26.625 INCHES NOMINAL | | USAGE DESIGN | FIELD | | INCLOSURE MATERIAL | PLYWOOD | | MAXIMUM CONDUCTOR PAIR QUANTITY | 100 | | FACTORY CROSS CONNECTION | INCLUDED | | PROTECTOR TYPE | CIRCUIT BREAKERS | | PROTECTOR QUANTITY | 400 | | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | MAIN DISTRIBUTING FRAME,TELEPHONE | | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | TA-257/TTC | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILT11660 |
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