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TG581-22 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

TG581-22: POWER SUPPLY.

The 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 6130-01-549-1130, 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
TG581-22
NSN: 6130-01-549-1130
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 555L6 — GP INSTRUMENTS INC (USA)
SPECIFICATIONS
NSN6130-01-549-1130
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 TG581-22 MFR OEM Platinum
KEY FEATURES
•
BATTERY FEATURE AND TYPE: RECHARGEABLE NICKEL CADMIUM
•
ELECTRICAL POWER SOURCE RELATIONSHIP: ALTERNATE OPERATING
•
OUTPUT CONNECTION TYPE: CONNECTOR, RECEPTACLE SINGLE POWER OUTPUT
•
BATTERY QUANTITY: 1
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
BATTERY FEATURE AND TYPERECHARGEABLE NICKEL CADMIUM
ELECTRICAL POWER SOURCE RELATIONSHIPALTERNATE OPERATING
OUTPUT CONNECTION TYPECONNECTOR, RECEPTACLE SINGLE POWER OUTPUT
SPECIAL FEATURESDOCKING STATION RECHARGER FOR NIMH BATTERY
PART NAME ASSIGNED BY CONTROLLING AGENCYRECHARGING DOCKING STATION FOR PG580 (23070) HAND HELD POTENTIOSTAT/GALVANOSTAT
END ITEM IDENTIFICATIONTITANIUM PIPING LPD 17 CLASS SPEC SECTION 521
BATTERY QUANTITY1
OTHER ITEMS IN FSC 6130 — Converters, Electrical, Nonrotating
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6130-00-000-0118 6130-00-001-1368 6130-00-001-1574 6130-00-001-1577 6130-00-001-1619 6130-00-001-1709 6130-00-001-1715 6130-00-001-1783
SUBSTITUTES & CROSS-REFERENCES 1
PG580-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is TG581-22?
TG581-22 is a POWER SUPPLY.
What parts can replace TG581-22?
There is 1 known substitute for TG581-22: PG580-1. Substitute compatibility should be verified for your specific system.
What is the NSN for TG581-22?
TG581-22 is cataloged in the U.S. Government catalog under NSN 6130-01-549-1130. 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.