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1003-100 — CASE,POWER SUPPLY

✓ Government record, cited
3M · PSU
PRODUCT OVERVIEW

1003-100: CASE,POWER SUPPLY.

The CASE,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 8145-00-111-2987, 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
1003-100
NSN: 8145-00-111-2987
NIINs: 001112987, 011486975, 015125248
FSC: 8145 — Specialized Shipping and Storage Containers
CAGE: 51409 — ENVIRONMENTAL SYSTEMS DEVELOPMENT CORP (USA)
SPECIFICATIONS
NSN8145-00-111-2987
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 1003-100 MFR 3M 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
SUBSTITUTES & CROSS-REFERENCES 2
6SE00755Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5SE00612-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1003-100?
1003-100 is a CASE,POWER SUPPLY manufactured by 3M.
What parts can replace 1003-100?
There are 2 known substitutes for 1003-100: 6SE00755, 5SE00612-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1003-100?
1003-100 is cataloged in the U.S. Government catalog under NSN 8145-00-111-2987. 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.