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Technical Data Sheet
PartsTable / COMPONENT / 55-80263
55-80263 ✓ 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: 7.437 INCHES MINIMUM AND 7.562 INCHES MAXIMUM IN, body_height: 9.063 INCHES MINIMUM AND 9.188 INCHES MAXIMUM IN, body_length: 7.687 INCHES MINIMUM AND 7.812 INCHES MAXIMUM IN, overall_width: 7.437 INCHES MINIMUM AND 7.562 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 11.126 INCHES MAXIMUM 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 5950-00-647-8394, 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
55-80263
NSN: 5950-00-647-8394
FSC: 5950
CAGE: 04655 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
body_width7.437 INCHES MINIMUM AND 7.562 INCHES MAXIMUM IN
body_height9.063 INCHES MINIMUM AND 9.188 INCHES MAXIMUM IN
body_length7.687 INCHES MINIMUM AND 7.812 INCHES MAXIMUM IN
overall_width7.437 INCHES MINIMUM AND 7.562 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height11.126 INCHES MAXIMUM IN
overall_length7.687 INCHES MINIMUM AND 7.812 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.312 INCHES SINGLE GROUP IN
thread_quantity_per_inch18 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-00-647-8394
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 55-80263 MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY HEIGHT: 9.063 INCHES MINIMUM AND 9.188 INCHES MAXIMUM IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 7 THREADED STUD
•
THREAD QUANTITY PER INCH: 18 SINGLE GROUP
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
•
NOMINAL THREAD SIZE: 0.312 INCHES SINGLE GROUP IN
•
BODY LENGTH: 7.687 INCHES MINIMUM AND 7.812 INCHES MAXIMUM IN
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL AND 123.00 AC VOLTS NOMINAL AND 131.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT9.063 INCHES MINIMUM AND 9.188 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
TERMINAL TYPE AND QUANTITY7 THREADED STUD
THREAD QUANTITY PER INCH18 SINGLE GROUP
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
NOMINAL THREAD SIZE0.312 INCHES SINGLE GROUP IN
BODY LENGTH7.687 INCHES MINIMUM AND 7.812 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL AND 123.00 AC VOLTS NOMINAL AND 131.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
OVERALL LENGTH7.687 INCHES MINIMUM AND 7.812 INCHES MAXIMUM IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
8698Interchangeable
interchangeable cross-reference
interchangeable
17-7624-700-150Interchangeable
interchangeable cross-reference
interchangeable
15Interchangeable
interchangeable cross-reference
interchangeable
350863Interchangeable
interchangeable cross-reference
interchangeable
946Interchangeable
interchangeable cross-reference
interchangeable
6418Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-80263?
55-80263 is a TRANSFORMER,POWER.
What parts can replace 55-80263?
There are 19 known substitutes for 55-80263: 8698, 17-7624-700-150, 15 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-80263?
55-80263 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-647-8394. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026