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PartsTable / MRO / SG479BU
SG479BU ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 SG479BU is a the manufacturer industrial component. Key specifications include phase: SINGLE, current_type: AC, overall_width: 14.750 INCHES NOMINAL IN, overall_height: 12.500 INCHES NOMINAL IN, overall_length: 20.500 INCHES NOMINAL IN, voltage_rating: 115.0 VOLTS NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-819-0472, 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
MRO→ MRO_GENERAL→ SG479BU
NSN: 6625-00-819-0472
FSC: 6625
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
phaseSINGLE
current_typeAC
overall_width14.750 INCHES NOMINAL IN
overall_height12.500 INCHES NOMINAL IN
overall_length20.500 INCHES NOMINAL IN
voltage_rating115.0 VOLTS NOMINAL
modulation_typeAM
frequency_rating60.0 HERTZ NOMINAL
modulation_degree0.0 PERCENT MINIMUM AND 100.0 PERCENT MAXIMUM
modulator_locationINTERNAL
case_surface_treatmentENAMEL
frequency_range_rating+0.050 TO 65.000 MEGAHERTZ
NSN6625-00-819-0472
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SG479BU TITLE COMPONENT PN SG479BU MFR SG479BU
KEY FEATURES
•
VOLTAGE RATING: 115.0 VOLTS NOMINAL
•
FREQUENCY RANGE RATING: +0.050 TO 65.000 MEGAHERTZ
•
OUTPUT IMPEDANCE RATING: 50.0 OHMS NOMINAL
•
FREQUENCY BAND QUANTITY: 6
•
MODULATOR LOCATION: INTERNAL
•
CALIBRATION ACCURACY RATING: 1 PERCENT
•
PHASE: SINGLE
•
CASE SURFACE TREATMENT: ENAMEL
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING115.0 VOLTS NOMINAL
FREQUENCY RANGE RATING+0.050 TO 65.000 MEGAHERTZ
OUTPUT IMPEDANCE RATING50.0 OHMS NOMINAL
FREQUENCY BAND QUANTITY6
MODULATOR LOCATIONINTERNAL
CALIBRATION ACCURACY RATING1 PERCENT
PHASESINGLE
CASE SURFACE TREATMENTENAMEL
MODULATION DEGREE0.0 PERCENT MINIMUM AND 100.0 PERCENT MAXIMUM
OVERALL WIDTH14.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
606AInterchangeable
interchangeable cross-reference
interchangeable
SM-D-618641Interchangeable
interchangeable cross-reference
interchangeable
TYPE606AInterchangeable
interchangeable cross-reference
interchangeable
724291Interchangeable
interchangeable cross-reference
interchangeable
A-A-1354Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-636 TY17CL4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SG479BU?
SG479BU is a SG479BU. It is classified as a MRO (MRO_GENERAL).
What parts can replace SG479BU?
There are 14 known substitutes for SG479BU: 606A, SM-D-618641, TYPE606A and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SG479BU?
SG479BU is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-819-0472. 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