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Technical Data Sheet
PartsTable / COMPONENT / 003550
003550 ✓ Verified by PartsTable
APC · 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

Complete line of Serial Cables and Adapters for communication, network, and peripheral connectivity. Key specifications include overall_width: 6.375 INCHES NOMINAL IN, overall_length: 12.500 INCHES NOMINAL IN, features_provided: FILTER, output_control_quantity: 1 SINGLE POWER OUTPUT, output_connection_quantity: 2 SINGLE POWER OUTPUT, electrical_power_source_relationship: OPERATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-018-7988, 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
003550
NSN: 6130-01-018-7988
FSC: 6130
CAGE: 12763 — DYNALEC CORPORATION (USA)
SPECIFICATIONS
overall_width6.375 INCHES NOMINAL IN
overall_length12.500 INCHES NOMINAL IN
features_providedFILTER
output_control_quantity1 SINGLE POWER OUTPUT
output_connection_quantity2 SINGLE POWER OUTPUT
electrical_power_source_relationshipOPERATING
NSN6130-01-018-7988
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz APC 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 003550 MFR APC Platinum
KEY FEATURES
•
FEATURES PROVIDED: FILTER
•
OUTPUT CONNECTION QUANTITY: 2 SINGLE POWER OUTPUT
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
OUTPUT CONTROL QUANTITY: 1 SINGLE POWER OUTPUT
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 LENGTH12.500 INCHES NOMINAL IN
FEATURES PROVIDEDFILTER
OUTPUT CONNECTION QUANTITY2 SINGLE POWER OUTPUT
OVERALL WIDTH6.375 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OUTPUT CONTROL QUANTITY1 SINGLE POWER OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
3550Interchangeable
interchangeable cross-reference
interchangeable
3491Interchangeable
interchangeable cross-reference
interchangeable
3553Interchangeable
interchangeable cross-reference
interchangeable
2228826Interchangeable
interchangeable cross-reference
interchangeable
394660C91Interchangeable
interchangeable cross-reference
interchangeable
FPP16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 003550?
003550 is a POWER SUPPLY manufactured by APC.
What parts can replace 003550?
There are 15 known substitutes for 003550: 3550, 3491, 3553 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 003550?
003550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-018-7988. 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