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National Stock Number:
5960-00-688-8788
Federal Supply Class:
5960
National Item Identification Number:
006888788
Description:
ELECTRON TUBES,MATCHED
Detail:
A GROUPING OF TWO OR MORE SEPARATE ELECTRON TUBES WHICH HAVE BEEN MATCHED TOGETHER FOR A GIVEN CHARACTERISTIC SUCH AS TRANSCONDUCTANCE. THE MATCHED VALUES MUST BE EQUAL OR WITHIN A SPECIFIED TOLERANCE. INCLUDES ONLY THOSE TUBES DESIGNED AND SPECIFICALLY TESTED TO PROVIDE A DESIRED FUNCTION. EXCLUDES TRANSISTORS, SEMICONDUCTOR DEVICES AND ELECTRON TUBES WHICH MAY BE OF AN IDENTICAL TYPE BUT DO NOT MEET THE ABOVE REQUIREMENTS.
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Manufacturer Information:
| 157-0049-00 | 80009 | TEKTRONIX, INC. | | 157-0049-00 | 83781 | NATIONAL ELECTRONICS DIV OF RICHARDSON ELECTRONICS LTD | | 157-049 | 80009 | TEKTRONIX, INC. | | 701512 | 06650 | BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES |
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Techincal Specification:
| CONTROLLING AGENCY | TEKTRONIX INC | | ENVELOPE MATERIAL | GLASS | | INDIVIDUAL TUBE QUANTITY | 2 | | MANUFACTURER CLASSIFICATION | DUAL TRIODE | | MATCHED CHARACTERISTIC | AGED-DIFFERENTIAL-BALANCED | | TUBE SIZE DESIGNATION | 12AU7 |
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