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8673-2 — POWER SUPPLY,UNINTERRUPTIBLE

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

8673-2: POWER SUPPLY,UNINTERRUPTIBLE.

The POWER SUPPLY,UNINTERRUPTIBLE 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 5355-00-057-1866, 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
8673-2
NSN: 5355-00-057-1866
NIINs: 000571866, 016413312, 016456664
FSC: 5355 — Knobs and Pointers
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)
SPECIFICATIONS
NSN5355-00-057-1866
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 8673-2 MFR OEM Platinum
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 1
•
LENGTH: 2.430 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.024 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
SCALE TYPE: LINEAR SINGLE SCALE
•
SCALE DIVISION QUANTITY: 12 SINGLE SCALE
•
HEIGHT: 0.464 INCHES MINIMUM AND 0.480 INCHES MAXIMUM 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
MOUNTING HOLE QUANTITY1
LENGTH2.430 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
MATERIAL THICKNESS0.024 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
SCALE TYPELINEAR SINGLE SCALE
SCALE DIVISION QUANTITY12 SINGLE SCALE
HEIGHT0.464 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
SPECIAL FEATURESATTACHMENT METHOD: SLOT
WIDTH1.420 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 6061 DIAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 8673-2?
8673-2 is a POWER SUPPLY,UNINTERRUPTIBLE.
What is the NSN for 8673-2?
8673-2 is cataloged in the U.S. Government catalog under NSN 5355-00-057-1866. 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.