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Technical Data Sheet
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1557419 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

1557419: POWER SUPPLY.

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 6515-01-686-3139, 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
1557419
NSN: 6515-01-686-3139
FSC: 6515 — Medical and Surgical Instruments, Equipment, and Supplies
CAGE: 89875 — DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
NSN6515-01-686-3139
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 1557419 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
SPECIAL FEATURESPOWER CABLE DESIGNED TO PLUG INTO TEMPUS MAINS POWER SUPPLY (PART NO. 01-2049) 110/240V. V
PART NAME ASSIGNED BY CONTROLLING AGENCYTEMPUS MAINS POWER SUPPLY
SUBSTITUTES & CROSS-REFERENCES 3
TICS.27.30041Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6515NCM195754Reference document
Same NSN cross-reference
Reference document — Secondary reference
01-2055Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1557419?
1557419 is a POWER SUPPLY.
What parts can replace 1557419?
There are 3 known substitutes for 1557419: TICS.27.30041, 6515NCM195754, 01-2055. Substitute compatibility should be verified for your specific system.
What is the NSN for 1557419?
1557419 is cataloged in the U.S. Government catalog under NSN 6515-01-686-3139. This indicates validated use in U.S. government and defense supply chains.
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