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8HR835 — Power Supply Datasheet

✓ 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,UNINTERRUPTIBLE is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4030-00-740-9019, 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
8HR835
NSN: 4030-00-740-9019
FSC: 4030
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
Wattage—
Efficiency Rating—
Form Factor—
Hot-Plug—
Redundancy—
Input Voltage—
Output Power—
Platform—
NSN4030-00-740-9019
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 8HR835 MFR OEM Platinum
KEY FEATURES
•
MATERIAL DIAMETER: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
INSIDE LENGTH: 1.875 INCHES NOMINAL IN
•
LOWER LOOP INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OPEN ENDS
•
UPPER LOOP INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL: STEEL COMP 1018 OR STEEL COMP 1030
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
MATERIAL DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE
INSIDE LENGTH1.875 INCHES NOMINAL IN
LOWER LOOP INSIDE DIAMETER0.875 INCHES NOMINAL IN
STYLE DESIGNATOROPEN ENDS
UPPER LOOP INSIDE DIAMETER0.375 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE
MATERIALSTEEL COMP 1018 OR STEEL COMP 1030
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
585-6406777-131InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
122-6600341 PC 73InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
0.37516UNRC3AX1.750LInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14761InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7409019InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6505NCM094022InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8HR835?
8HR835 is a POWER SUPPLY,UNINTERRUPTIBLE.
What parts can replace 8HR835?
There are 9 known substitutes for 8HR835: 585-6406777-131, 122-6600341 PC 73, 0.37516UNRC3AX1.750L and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8HR835?
8HR835 is cataloged in the Federal Logistics Information System under NSN 4030-00-740-9019. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: October 2026