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7970128 — POWER SUPPLY ASSEMBLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

7970128: POWER SUPPLY ASSEMBLY.

The POWER SUPPLY ASSEMBLY 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 5325-00-141-7419, 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
7970128
NSN: 5325-00-141-7419
NIINs: 001417419, 014419602
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
NSN5325-00-141-7419
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 7970128 MFR OEM Platinum
KEY FEATURES
•
GROMMET STYLE: ROUND
•
FLANGE THICKNESS: 0.375 INCHES NOMINAL IN
•
RECESS DEPTH: 0.438 INCHES NOMINAL IN
•
RECESS DIAMETER: 0.625 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SPLIT
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
OVERALL HEIGHT2.375 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.375 INCHES NOMINAL IN
RECESS DEPTH0.438 INCHES NOMINAL IN
RECESS DIAMETER0.625 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER1.625 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESPLIT
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
GROOVE WIDTH1.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
5325001417303Reference document
Same NSN cross-reference
Reference document — Informative reference only
CS-2300-0001 REV BReference document
Same NSN cross-reference
Reference document — Drawing number reference only
5325001417419Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 7970128?
7970128 is a POWER SUPPLY ASSEMBLY.
What parts can replace 7970128?
There are 3 known substitutes for 7970128: 5325001417303, CS-2300-0001 REV B, 5325001417419. Substitute compatibility should be verified for your specific system.
What is the NSN for 7970128?
7970128 is cataloged in the U.S. Government catalog under NSN 5325-00-141-7419. 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.