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2500703 ✓ 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_width: 2.562 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 4.188 INCHES MAXIMUM IN, overall_length: 3.625 INCHES MAXIMUM IN, mounting_method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-031-7680, 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
2500703
NSN: 5950-01-031-7680
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width2.562 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height4.188 INCHES MAXIMUM IN
overall_length3.625 INCHES MAXIMUM IN
mounting_methodBRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.161 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage21.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity12 WIRE HOOK
NSN5950-01-031-7680
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 2500703 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 21.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
•
WINDING OPERATING CURRENT: 70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
FREQUENCY RATING: 400.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
MOUNTING METHOD: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
•
TRANSFORMER WINDING CONNECTION TYPE: OPEN DELTA-OPEN DELTA
•
MOUNTING HOLE DIAMETER: 0.161 INCHES NOMINAL SINGLE GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE21.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING CURRENT70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING400.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT
MOUNTING METHODBRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
TRANSFORMER WINDING CONNECTION TYPEOPEN DELTA-OPEN DELTA
MOUNTING HOLE DIAMETER0.161 INCHES NOMINAL SINGLE GROUP IN
WINDING OPERATING VOLTAGE21.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
BODY WIDTH2.562 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
27103-001Interchangeable
interchangeable cross-reference
interchangeable
27103Interchangeable
interchangeable cross-reference
interchangeable
DCCInterchangeable
interchangeable cross-reference
interchangeable
LN27103Interchangeable
interchangeable cross-reference
interchangeable
3379536Interchangeable
interchangeable cross-reference
interchangeable
VBE417-244Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2500703?
2500703 is a TRANSFORMER,POWER.
What parts can replace 2500703?
There are 13 known substitutes for 2500703: 27103-001, 27103, DCC and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2500703?
2500703 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-031-7680. 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