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PartsTable / COMPONENT / 183460-0121 ITEM 49
183460-0121 ITEM 49 ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include input_phase: SINGLE SINGLE OPERATING POWER RQMT, overall_width: 4.875 INCHES NOMINAL IN, overall_length: 7.000 INCHES NOMINAL IN, special_features: DC OUTPUT 5% (ADJUSTABLE); AMPERES AT 40 DEGREES C; DC OUTPUT CONTROLS: MULTI TURN POTENTIOMETER, input_voltage_rating: 120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT, output_current_rating: 4.5 DC AMPERES NOMINAL SINGLE POWER OUTPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-478-4164, 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
183460-0121 ITEM 49
NSN: 6130-01-478-4164
FSC: 6130
CAGE: 04034 — SETRA SYSTEMS, INC. DBA GEMS SENSORS (USA)
SPECIFICATIONS
input_phaseSINGLE SINGLE OPERATING POWER RQMT
overall_width4.875 INCHES NOMINAL IN
overall_length7.000 INCHES NOMINAL IN
special_featuresDC OUTPUT 5% (ADJUSTABLE); AMPERES AT 40 DEGREES C; DC OUTPUT CONTROLS: MULTI TURN POTENTIOMETER
input_voltage_rating120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
output_current_rating4.5 DC AMPERES NOMINAL SINGLE POWER OUTPUT
output_voltage_rating15.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
end_item_identificationDIGITAL DISPLAY PANEL
operating_ambient_temp_range+0.1 TO 50.0 CELSIUS DEGC
electrical_power_source_relationshipOPERATING
NSN6130-01-478-4164
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 183460-0121 ITEM 49 MFR OEM Platinum
KEY FEATURES
•
OPERATING AMBIENT TEMP RANGE: +0.1 TO 50.0 CELSIUS DEGC
•
OUTPUT VOLTAGE RATING: 15.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
•
OUTPUT CURRENT RATING: 4.5 DC AMPERES NOMINAL SINGLE POWER OUTPUT
•
INPUT VOLTAGE RATING: 120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
•
INPUT PHASE: SINGLE SINGLE OPERATING POWER RQMT
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)
OPERATING AMBIENT TEMP RANGE+0.1 TO 50.0 CELSIUS DEGC
OUTPUT VOLTAGE RATING15.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
OUTPUT CURRENT RATING4.5 DC AMPERES NOMINAL SINGLE POWER OUTPUT
END ITEM IDENTIFICATIONDIGITAL DISPLAY PANEL
OVERALL WIDTH4.875 INCHES NOMINAL IN
INPUT VOLTAGE RATING120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
INPUT PHASESINGLE SINGLE OPERATING POWER RQMT
OVERALL LENGTH7.000 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
SPECIAL FEATURESDC OUTPUT 5% (ADJUSTABLE); AMPERES AT 40 DEGREES C; DC OUTPUT CONTROLS: MULTI TURN POTENTIOMETER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
177269Interchangeable
interchangeable cross-reference
interchangeable
183460Interchangeable
interchangeable cross-reference
interchangeable
181169Interchangeable
interchangeable cross-reference
interchangeable
027221Interchangeable
interchangeable cross-reference
interchangeable
WCT 800 ITEM 37Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 183460-0121 ITEM 49?
183460-0121 ITEM 49 is a POWER SUPPLY.
What parts can replace 183460-0121 ITEM 49?
There are 5 known substitutes for 183460-0121 ITEM 49: 177269, 183460, 181169 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 183460-0121 ITEM 49?
183460-0121 ITEM 49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-478-4164. 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