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2300-731 — POWER SUPPLY SUBASSEMBLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

2300-731: POWER SUPPLY SUBASSEMBLY.

The POWER SUPPLY SUBASSEMBLY 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 6640-01-108-0758, 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
2300-731
NSN: 6640-01-108-0758
NIINs: 011080758, 012749451
FSC: 6640 — Laboratory Equipment and Supplies
CAGE: 51440 — PARKER HANNIFIN CORP (USA)
SPECIFICATIONS
NSN6640-01-108-0758
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 2300-731 MFR OEM Platinum
KEY FEATURES
•
LENGTH: 50.0 METERS NOMINAL
•
WIDTH: 460.0 MILLIMETERS NOMINAL MM
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
LENGTH50.0 METERS NOMINAL
SPECIAL FEATURESWHITE ABSORBENT PAPER WITH POLYETHYLENE BACKING
WIDTH460.0 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 1
BENCHKOTEReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2300-731?
2300-731 is a POWER SUPPLY SUBASSEMBLY.
What parts can replace 2300-731?
There is 1 known substitute for 2300-731: BENCHKOTE. Substitute compatibility should be verified for your specific system.
What is the NSN for 2300-731?
2300-731 is cataloged in the U.S. Government catalog under NSN 6640-01-108-0758. 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.