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Technical Data Sheet
123R ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The TEST SET,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, lens_color: RED, overall_width: 0.812 INCHES NOMINAL IN, overall_height: 1.375 INCHES NOMINAL IN, overall_length: 5.250 INCHES NOMINAL IN, frequency_rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-318-5551, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
123R
NSN: 6625-00-318-5551
FSC: 6625
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
lens_colorRED
overall_width0.812 INCHES NOMINAL IN
overall_height1.375 INCHES NOMINAL IN
overall_length5.250 INCHES NOMINAL IN
frequency_rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
operation_methodCONDUCTANCE
ac_voltage_rating105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
lens_transparencyTRANSLUCENT
surface_treatmentPAINT ALUMINUM BODY
installation_designPORTABLE
filtering_media_designMESH
NSN6625-00-318-5551
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TEST SET,ELECTRON TUBE TITLE COMPONENT PN 123R MFR TEST SET,ELECTRON TUBE
KEY FEATURES
AC VOLTAGE RATING: 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
SCALE UNIT OF MEASURE INSCRIPTION: VOLTS
FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
OPERATION METHOD: CONDUCTANCE
INSTALLATION DESIGN: PORTABLE
FILAMENT VOLTAGE RATING IN VOLTS: +0.100 TO 119.900
TECHNICAL CHARACTERISTICS (FLIS)
AC VOLTAGE RATING105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
SCALE UNIT OF MEASURE INSCRIPTIONVOLTS
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
OPERATION METHODCONDUCTANCE
INSTALLATION DESIGNPORTABLE
FILAMENT VOLTAGE RATING IN VOLTS+0.100 TO 119.900
AC VOLTAGE RATING105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
SCALE UNIT OF MEASURE INSCRIPTIONVOLTS
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
OPERATION METHODCONDUCTANCE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7ZPA34Interchangeable
interchangeable cross-reference
interchangeable
P96Interchangeable
interchangeable cross-reference
interchangeable
504453Interchangeable
interchangeable cross-reference
interchangeable
123RInterchangeable
interchangeable cross-reference
interchangeable
660710Interchangeable
interchangeable cross-reference
interchangeable
108-2ER ITEM 5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123R?
123R is a TEST SET,ELECTRON TUBE.
What parts can replace 123R?
There are 6 known substitutes for 123R: 7ZPA34, P96, 504453 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123R?
123R is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-318-5551. This indicates validated use in U.S. government and defense supply chains.
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