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Technical Data Sheet
PartsTable / COMPONENT / 7502-4
7502-4 ✓ 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 SUBASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE OUTSIDE LEFT CORNER, flange_width: 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN, overall_length: 1.8700 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, width_across_flats: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-224-1393, 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
7502-4
NSN: 5120-00-224-1393
FSC: 5120
CAGE: 8E259 — THE COUNCIL TOOL COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE OUTSIDE LEFT CORNER
flange_width0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
overall_length1.8700 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
width_across_flats0.750 INCHES NOMINAL IN
body_inside_diameter1.2589 INCHES MINIMUM AND 1.2604 INCHES MAXIMUM IN
body_outside_diameter1.4700 INCHES MINIMUM AND 1.4705 INCHES MAXIMUM IN
end_item_identificationTEST SET, ELECTRICAL
flange_outside_diameter1.6100 INCHES MINIMUM AND 1.6300 INCHES MAXIMUM IN
nondefinitive_spec/std_data2 TYPE AND 2 CLASS
specification/standard_data05047-ASME B107.410 CAT 52 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-00-224-1393
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 7502-4 MFR OEM Platinum
KEY FEATURES
•
STYLE DESIGNATOR: GOOSENECK
•
MATERIAL: STEEL
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.410 CAT 52 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 2 CLASS
•
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
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)
OVERALL LENGTH24.000 INCHES NOMINAL IN
STYLE DESIGNATORGOOSENECK
MATERIALSTEEL
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
SPECIFICATION/STANDARD DATA05047-ASME B107.410 CAT 52 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 CLASS
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
16630Interchangeable
interchangeable cross-reference
interchangeable
13948Interchangeable
interchangeable cross-reference
interchangeable
W-31Interchangeable
interchangeable cross-reference
interchangeable
B107.52 TY2CL2Interchangeable
interchangeable cross-reference
interchangeable
B107.410Interchangeable
interchangeable cross-reference
interchangeable
B107.52Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7502-4?
7502-4 is a POWER SUPPLY SUBASSEMBLY.
What parts can replace 7502-4?
There are 26 known substitutes for 7502-4: 16630, 13948, W-31 and 23 more. Substitute compatibility should be verified for your specific system.
Is 7502-4 still available?
7502-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026