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1003397 — POWER SUPPLY

✓ Government record, cited
3M · PSU
PRODUCT OVERVIEW

1003397: POWER SUPPLY.

The POWER SUPPLY is a 3M 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 2530-01-220-0095, 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
1003397
NSN: 2530-01-220-0095
NIINs: 012200095, 015369819
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 52304 — DANA COMMERCIAL VEHICLE PRODUCTS, LLC (USA)
SPECIFICATIONS
NSN2530-01-220-0095
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz 3M 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 1003397 MFR 3M Platinum
KEY FEATURES
•
LINING QUANTITY: 8 LOCATION NOT OTHERWISE SPECIFIED
•
LINING WIDTH: 3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
DRUM DIAMETER FOR WHICH DESIGNED: 12.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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
LINING QUANTITY8 LOCATION NOT OTHERWISE SPECIFIED
LINING WIDTH3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
DRUM DIAMETER FOR WHICH DESIGNED12.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
END ITEM IDENTIFICATION4210-01-137-9944
SUBSTITUTES & CROSS-REFERENCES 1
2AW319Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1003397?
1003397 is a POWER SUPPLY manufactured by 3M.
What parts can replace 1003397?
There is 1 known substitute for 1003397: 2AW319. Substitute compatibility should be verified for your specific system.
What is the NSN for 1003397?
1003397 is cataloged in the U.S. Government catalog under NSN 2530-01-220-0095. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.