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PartsTable / COMPONENT / 860590
860590 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_length: 0.930 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 25.0 KILOHERTZ NOMINAL SINGLE COMPONENT, body_outside_diameter: 2.000 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-004-2078, 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
860590
NSN: 5950-00-004-2078
FSC: 5950
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
body_length0.930 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
body_outside_diameter2.000 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.112 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current9.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage67.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity5 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-004-2078
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 860590 MFR TRANSFORMER,POWER
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 0.112 INCHES NOMINAL SINGLE GROUP IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY LENGTH: 0.930 INCHES NOMINAL IN
•
WINDING OPERATING VOLTAGE: 98.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 5 WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.112 INCHES NOMINAL SINGLE GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
BODY LENGTH0.930 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE98.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
WINDING OPERATING VOLTAGE67.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1028738Interchangeable
interchangeable cross-reference
interchangeable
41-384Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
218-41375Interchangeable
interchangeable cross-reference
interchangeable
218-41375 ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 860590?
860590 is a TRANSFORMER,POWER.
What parts can replace 860590?
There are 5 known substitutes for 860590: 1028738, 41-384, ROM/PROM FAMILY 008 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 860590?
860590 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-004-2078. 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: July 2026