PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 926256-1B
926256-1B ✓ 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 overall_width: 1.000 INCHES NOMINAL IN, overall_height: 0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN, overall_length: 1.500 INCHES NOMINAL IN, fsc_application_data: MISCELLANEOUS COMMUNICATION EQUIPMENT, operating_ambient_temp_range: +0.1 TO 60.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-157-6655, 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
926256-1B
NSN: 6130-01-157-6655
FSC: 6130
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
overall_width1.000 INCHES NOMINAL IN
overall_height0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
overall_length1.500 INCHES NOMINAL IN
fsc_application_dataMISCELLANEOUS COMMUNICATION EQUIPMENT
operating_ambient_temp_range+0.1 TO 60.0 CELSIUS DEGC
NSN6130-01-157-6655
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 926256-1B MFR OEM Platinum
KEY FEATURES
•
FSC APPLICATION DATA: MISCELLANEOUS COMMUNICATION EQUIPMENT
•
OPERATING AMBIENT TEMP RANGE: +0.1 TO 60.0 CELSIUS DEGC
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)
FSC APPLICATION DATAMISCELLANEOUS COMMUNICATION EQUIPMENT
OVERALL WIDTH1.000 INCHES NOMINAL IN
OPERATING AMBIENT TEMP RANGE+0.1 TO 60.0 CELSIUS DEGC
OVERALL HEIGHT0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
OVERALL LENGTH1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
26294Interchangeable
interchangeable cross-reference
interchangeable
26294-10Interchangeable
interchangeable cross-reference
interchangeable
C420168Interchangeable
interchangeable cross-reference
interchangeable
318244-86Interchangeable
interchangeable cross-reference
interchangeable
2B1-54Interchangeable
interchangeable cross-reference
interchangeable
176459Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 926256-1B?
926256-1B is a POWER SUPPLY.
What parts can replace 926256-1B?
There are 7 known substitutes for 926256-1B: 26294, 26294-10, C420168 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 926256-1B?
926256-1B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-157-6655. 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.
PartsTable Design LLC · partstable.com
Last verified: July 2026