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PartsTable / COMPONENT / 6639-G501
6639-G501 ✓ 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 PANEL,POWER DISTRIBUTION is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include input_phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED, input_voltage_rating: 115.0 AC VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED, current_rating_in_amps: 5.0, input_frequency_in_hertz: 60.0 LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-01-418-2574, 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
6639-G501
NSN: 6110-01-418-2574
FSC: 6110
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)
SPECIFICATIONS
input_phaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
panel_quantity1
input_voltage_rating115.0 AC VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
current_rating_in_amps5.0
input_frequency_in_hertz60.0 LOCATION NOT OTHERWISE SPECIFIED
NSN6110-01-418-2574
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL,POWER DISTRIBUTION TITLE COMPONENT PN 6639-G501 MFR PANEL,POWER DISTRIBUTI
KEY FEATURES
•
PANEL QUANTITY: 1
•
INPUT PHASE: SINGLE LOCATION NOT OTHERWISE SPECIFIED
•
INPUT VOLTAGE RATING: 115.0 AC VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
•
CURRENT RATING IN AMPS: 5.0
•
INPUT FREQUENCY IN HERTZ: 60.0 LOCATION NOT OTHERWISE SPECIFIED
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
PANEL QUANTITY1
INPUT PHASESINGLE LOCATION NOT OTHERWISE SPECIFIED
INPUT VOLTAGE RATING115.0 AC VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
CURRENT RATING IN AMPS5.0
INPUT FREQUENCY IN HERTZ60.0 LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6639Interchangeable
interchangeable cross-reference
interchangeable
14Interchangeable
interchangeable cross-reference
interchangeable
1038-1-5Interchangeable
interchangeable cross-reference
interchangeable
MCT14Interchangeable
interchangeable cross-reference
interchangeable
BL46Interchangeable
interchangeable cross-reference
interchangeable
2530BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6639-G501?
6639-G501 is a PANEL,POWER DISTRIBUTION.
What parts can replace 6639-G501?
There are 13 known substitutes for 6639-G501: 6639, 14, 1038-1-5 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6639-G501?
6639-G501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-01-418-2574. 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