PartsTable
Technical Data Sheet
A2205 ✓ Verified by PartsTable
· PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include material: ALUMINUM ALLOY FILTERING MEDIUM, design_type: REUSABLE, body_diameter: 5.312 INCHES NOMINAL IN, alignment_type: RIGID, body_thickness: 0.062 INCHES NOMINAL IN, overall_height: 0.5625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1709, 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
A2205
NSN: 3110-00-156-1709
FSC: 3110
CAGE: 70801 — AUTOMOTIVE THRUST BEARING CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY FILTERING MEDIUM
design_typeREUSABLE
body_diameter5.312 INCHES NOMINAL IN
alignment_typeRIGID
body_thickness0.062 INCHES NOMINAL IN
overall_height0.5625 INCHES NOMINAL IN
surface_finishGROUND
special_featuresFOUR ITEMS IN A PKG
style_designatorROUND (BASICALLY FLAT)
fsc_application_dataTRANSMITTER,RATE OF FLOW,NO. 8TJ85GHM1
bore_smallest_diameter0.7500 INCHES NOMINAL IN
filtering_media_designMESH SINGLE FILTERING MEDIA RESPONSE
NSN3110-00-156-1709
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 A2205 MFR OEM Platinum
KEY FEATURES
ALIGNMENT TYPE: RIGID
OVERALL OUTSIDE DIAMETER: 1.4687 INCHES NOMINAL IN
BORE SMALLEST DIAMETER: 0.7500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE FINISH: GROUND
MATERIAL: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
STYLE DESIGNATOR: GROOVED RACE SURFACE
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 (FLIS)
OVERALL HEIGHT0.5625 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
OVERALL OUTSIDE DIAMETER1.4687 INCHES NOMINAL IN
BORE SMALLEST DIAMETER0.7500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE FINISHGROUND
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
STYLE DESIGNATORGROOVED RACE SURFACE
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
E54Interchangeable
interchangeable cross-reference
interchangeable
F5Interchangeable
interchangeable cross-reference
interchangeable
149473-5Interchangeable
interchangeable cross-reference
interchangeable
191954Interchangeable
interchangeable cross-reference
interchangeable
A2205Interchangeable
interchangeable cross-reference
interchangeable
BS536PC7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2205?
A2205 is a POWER SUPPLY.
What parts can replace A2205?
There are 19 known substitutes for A2205: E54, F5, 149473-5 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A2205?
A2205 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1709. This indicates validated use in U.S. government and defense supply chains.
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