PartsTable
Technical Data Sheet
851895 ✓ 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: STEEL COMP 1010 OVERALL, thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, hole_diameter: 0.561 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN, overall_width: 4.230 INCHES NOMINAL IN, overall_length: 4.855 INCHES NOMINAL IN, overall_diameter: 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-178-9612, 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
851895
NSN: 5310-00-178-9612
FSC: 5310
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
hole_diameter0.561 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
overall_width4.230 INCHES NOMINAL IN
overall_length4.855 INCHES NOMINAL IN
overall_diameter0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN
surface_treatmentZINC AND CADMIUM OVERALL
input_voltage_rating28.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
output_current_rating2.0 DC AMPERES NOMINAL FIRST POWER OUTPUT
output_voltage_rating21.1 DC VOLTS NOMINAL FIRST POWER OUTPUT
peripheral_shape_styleROUND
center_hole_shape_styleROUND
NSN5310-00-178-9612
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 851895 MFR OEM Platinum
KEY FEATURES
MATERIAL: STEEL COMP 1010 OVERALL
SURFACE TREATMENT: ZINC AND CADMIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
PERIPHERAL SHAPE STYLE: ROUND
HOLE DIAMETER: 0.561 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
THICKNESS: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLE: ROUND
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)
MATERIALSTEEL COMP 1010 OVERALL
SURFACE TREATMENTZINC AND CADMIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER0.561 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
5262530Interchangeable
interchangeable cross-reference
interchangeable
2509Interchangeable
interchangeable cross-reference
interchangeable
33.086Interchangeable
interchangeable cross-reference
interchangeable
41534Interchangeable
interchangeable cross-reference
interchangeable
1914842Interchangeable
interchangeable cross-reference
interchangeable
833602Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 851895?
851895 is a POWER SUPPLY.
What parts can replace 851895?
There are 20 known substitutes for 851895: 5262530, 2509, 33.086 and 17 more. Substitute compatibility should be verified for your specific system.
Is 851895 still available?
851895 is currently cancelled.
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