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PartsTable / COMPONENT / MODEL 120A
MODEL 120A ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FREQUENCY STANDARD is a the manufacturer industrial component. Key specifications include phase: SINGLE, unit_type: PLUG-IN, control_type: LOCAL, overall_depth: 16.800 INCHES NOMINAL IN, overall_width: 19.000 INCHES NOMINAL IN, inclosure_type: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-431-0934, 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
MODEL 120A
NSN: 6625-01-431-0934
FSC: 6625
CAGE: 13571 — ELECTRONIC RESEARCH COMPANY (USA)
SPECIFICATIONS
phaseSINGLE
unit_typePLUG-IN
control_typeLOCAL
overall_depth16.800 INCHES NOMINAL IN
overall_width19.000 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height5.250 INCHES NOMINAL IN
overall_length8.250 INCHES NOMINAL IN
ac_voltage_rating110.0 VOLTS NOMINAL
basic_shape_styleRECTANGULAR OR SQUARE
installation_designFREE-STANDING AND RACK
frequency_per_channel5.0 HERTZ MINIMUM OPERATING CHANNEL AND 100.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
NSN6625-01-431-0934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FREQUENCY STANDARD TITLE COMPONENT PN MODEL 120A MFR FREQUENCY STANDARD
KEY FEATURES
•
UNIT TYPE: PLUG-IN
•
FREQUENCY RANGE RATING: +0.000 TO 10.000 MEGAHERTZ
•
RECORDING DEVICE ACCOMMODATION: NOT PROVIDED
•
AC VOLTAGE RATING: 110.0 VOLTS NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH19.000 INCHES NOMINAL IN
UNIT TYPEPLUG-IN
OVERALL HEIGHT5.250 INCHES NOMINAL IN
FREQUENCY RANGE RATING+0.000 TO 10.000 MEGAHERTZ
RECORDING DEVICE ACCOMMODATIONNOT PROVIDED
AC VOLTAGE RATING110.0 VOLTS NOMINAL
OVERALL DEPTH16.800 INCHES NOMINAL IN
OVERALL WIDTH19.000 INCHES NOMINAL IN
UNIT TYPEPLUG-IN
OVERALL HEIGHT5.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
02-120-02Interchangeable
interchangeable cross-reference
interchangeable
MODEL 120AInterchangeable
interchangeable cross-reference
interchangeable
MODEL 120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MODEL 120A?
MODEL 120A is a FREQUENCY STANDARD.
What parts can replace MODEL 120A?
There are 3 known substitutes for MODEL 120A: 02-120-02, MODEL 120A, MODEL 120. Substitute compatibility should be verified for your specific system.
What is the NSN for MODEL 120A?
MODEL 120A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-431-0934. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026