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3890AS003028-01 — POWER SUPPLY A3

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

3890AS003028-01: POWER SUPPLY A3.

The POWER SUPPLY A3 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 1680-01-649-5097, 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
3890AS003028-01
NSN: 1680-01-649-5097
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
NSN1680-01-649-5097
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 3890AS003028-01 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
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144 1680-00-001-1401 1680-00-001-1402 1680-00-001-1403 1680-00-001-1404 1680-00-001-1730 1680-00-001-1731 1680-00-001-1736
SUBSTITUTES & CROSS-REFERENCES 2
01D2918Reference document
Power Supply A3
Reference document — Drawing number reference only
01D2918H01Reference document
Power Supply A3
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3890AS003028-01?
3890AS003028-01 is a POWER SUPPLY A3.
What parts can replace 3890AS003028-01?
There are 2 known substitutes for 3890AS003028-01: 01D2918, 01D2918H01. Substitute compatibility should be verified for your specific system.
What is the NSN for 3890AS003028-01?
3890AS003028-01 is cataloged in the U.S. Government catalog under NSN 1680-01-649-5097. This indicates validated use in U.S. government and defense supply chains.
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