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PartsTable / COMPONENT / 74585503P1
74585503P1 ✓ 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: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN, body_height: 3.688 INCHES MINIMUM AND 3.812 INCHES MAXIMUM IN, body_length: 2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 4.375 INCHES NOMINAL IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-826-9679, 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
74585503P1
NSN: 5950-00-826-9679
FSC: 5950
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
body_width2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
body_height3.688 INCHES MINIMUM AND 3.812 INCHES MAXIMUM IN
body_length2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height4.375 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating54.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp65.0 CELSIUS DEGC
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-00-826-9679
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 74585503P1 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
WINDING OPERATING VOLTAGE: 6.60 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 7 TAB, SOLDER LUG
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
BODY WIDTH: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
INCLOSURE TYPEHERMETICALLY SEALED
WINDING OPERATING VOLTAGE6.60 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
TERMINAL TYPE AND QUANTITY7 TAB, SOLDER LUG
THREAD QUANTITY PER INCH32 SINGLE GROUP
BODY WIDTH2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
170409Interchangeable
interchangeable cross-reference
interchangeable
FC14422Interchangeable
interchangeable cross-reference
interchangeable
561949R91Interchangeable
interchangeable cross-reference
interchangeable
8933179-1Interchangeable
interchangeable cross-reference
interchangeable
57020Interchangeable
PCI-X Ultra320 Dual Channel Adapter
interchangeable
33617Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74585503P1?
74585503P1 is a TRANSFORMER,POWER.
What parts can replace 74585503P1?
There are 18 known substitutes for 74585503P1: 170409, FC14422, 561949R91 and 15 more. Substitute compatibility should be verified for your specific system.
Is 74585503P1 still available?
74585503P1 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026