PartsTable
Technical Data Sheet
81061 ✓ 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 ASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include special_features: SCREW PLUG TYPE, IMMERSION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-00-004-1301, 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
81061
NSN: 4520-00-004-1301
FSC: 4520
CAGE: 06209 — CALDRAUL JOHNSON, INC DBA CAL-DRAULICS, INC. DIV CAL-DRAULICS INC (USA)
SPECIFICATIONS
special_featuresSCREW PLUG TYPE, IMMERSION
NSN4520-00-004-1301
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 81061 MFR OEM Platinum
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)
SPECIAL FEATURESSCREW PLUG TYPE, IMMERSION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
81061Interchangeable
interchangeable cross-reference
interchangeable
141-13Interchangeable
interchangeable cross-reference
interchangeable
27-4159Interchangeable
interchangeable cross-reference
interchangeable
ARMTO2151Interchangeable
Same NIIN cross-reference
interchangeable
PD406-4Interchangeable
Same NIIN cross-reference
interchangeable
ARMT0-2151Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81061?
81061 is a POWER SUPPLY ASSEMBLY.
What parts can replace 81061?
There are 11 known substitutes for 81061: 81061, 141-13, 27-4159 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81061?
81061 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-00-004-1301. This indicates validated use in U.S. government and defense supply chains.
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