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National Stock Number:
5810-00-434-3644
Federal Supply Class:
5810
National Item Identification Number:
004343644
Description:
SPEECH EQUIPMENT
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Manufacturer Information:
| 0N241700 | 98230 | NATIONAL SECURITY AGENCY | | TSEC/KY-57 | 98230 | NATIONAL SECURITY AGENCY |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | TSEC/KY-57. ALL KNOBS SHALL BE POSITIONED ON THEIR RESPECTIVE SHAFTS SOTHAT THERE IS A MINIMUM OF .020 INCHES CLEARANCE BETWEEN THE PANEL SURFACE AND THE BASE OF THE KNOB |
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