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Technical Data Sheet
PartsTable / COMPONENT / 774963
774963 ✓ 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: 2.151 INCHES MINIMUM AND 2.161 INCHES MAXIMUM IN, body_height: 2.620 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN, body_length: 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, nominal_thread_size: 0.138 INCHES SINGLE GROUP IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-581-5569, 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
774963
NSN: 5950-00-581-5569
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width2.151 INCHES MINIMUM AND 2.161 INCHES MAXIMUM IN
body_height2.620 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN
body_length1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
winding_operating_voltage0.04 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity4 STANDOFF, SOLDER LUG
NSN5950-00-581-5569
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 774963 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 0.04 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 2.620 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL TYPE AND QUANTITY: 4 STANDOFF, SOLDER LUG
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE0.04 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT2.620 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY4 STANDOFF, SOLDER LUG
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
BODY LENGTH1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
31910Interchangeable
interchangeable cross-reference
interchangeable
3309603Interchangeable
interchangeable cross-reference
interchangeable
MS20819-10Interchangeable
interchangeable cross-reference
interchangeable
3100750Interchangeable
interchangeable cross-reference
interchangeable
1910Interchangeable
interchangeable cross-reference
interchangeable
D-7045-0160-12BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 774963?
774963 is a TRANSFORMER,POWER.
What parts can replace 774963?
There are 11 known substitutes for 774963: 31910, 3309603, MS20819-10 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 774963?
774963 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-581-5569. 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