5998-01-509-2499 PRINTED CIRCUIT BOARD Index 5365-01-509-2501 PLUG,MACHINE THREAD

National Stock Number:
6625-01-509-2500

Federal Supply Class:
6625

National Item Identification Number:
015092500

Description:
FREQUENCY STANDARD

Detail:
AN ITEM THAT CAN GENERATE A FUNDAMENTAL FREQUENCY WITH A HIGH DEGREE OF ACCURACY. HARMONICS OF THIS FUNDAMENTAL ARE THEN USED AS A REFERENCE POINT FOR CHECKING THROUGHOUT THE RADIO SPECTRUM. THE STANDARD MAY BE STABLE CRYSTAL OSCILLATOR, NONCRYSTAL OSCILLATOR, TUNING FORK, ATOMIC BEAM, MOLECULAR BEAM, GAS CELL, QUANTUM MECHANICAL RESONATOR, OR THE LIKE.


Manufacturer Information:
FE-5650A-08-18-22-26-4312855SMITHS INTERCONNECT INC
G709986-249956RAYTHEON COMPANY
G709986-27Y193RAYTHEON COMPANY
G709986-29F358RAYTHEON COMPANY


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