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8001856 — COVER,POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

8001856: COVER,POWER SUPPLY.

The COVER,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 5360-00-693-0840, 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
8001856
NSN: 5360-00-693-0840
NIINs: 006930840, 011762720
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
NSN5360-00-693-0840
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 8001856 MFR OEM Platinum
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-496 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
END STYLE: SPRING END,PLAIN BOTH ENDS
•
SPRING SOLID LENGTH: 14.500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONVEX
•
SPRING FREE LENGTH: 23.125 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 635.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 4.500 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 6.500 INCHES NOMINAL 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
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-496 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END STYLESPRING END,PLAIN BOTH ENDS
SPRING SOLID LENGTH14.500 INCHES MAXIMUM IN
STYLE DESIGNATORCONVEX
SPRING FREE LENGTH23.125 INCHES NOMINAL IN
SPRING DEFLECTION RATE635.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER4.500 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER6.500 INCHES NOMINAL IN
COIL QUANTITY14 3/10
SURFACE TREATMENTENAMEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8001856?
8001856 is a COVER,POWER SUPPLY.
What is the NSN for 8001856?
8001856 is cataloged in the U.S. Government catalog under NSN 5360-00-693-0840. 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.