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PartsTable / COMPONENT / 1542G
1542G ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_style: CYLINDRICAL FRAME, body_width: 1.252 INCHES NOMINAL IN, body_height: 2.938 INCHES NOMINAL IN, body_length: 1.752 INCHES NOMINAL IN, body_diameter: 1.625 INCHES MAXIMUM IN, body_material: METAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-688-2881, 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
1542G
NSN: 5950-00-688-2881
FSC: 5950
CAGE: 58474 — SUPERIOR ELECTRIC HOLDING GROUP LLC DIV SPECIALTY PRODUCT TECHNOLOGIES (USA)
SPECIFICATIONS
body_styleCYLINDRICAL FRAME
body_width1.252 INCHES NOMINAL IN
body_height2.938 INCHES NOMINAL IN
body_length1.752 INCHES NOMINAL IN
body_diameter1.625 INCHES MAXIMUM IN
body_materialMETAL
inclosure_typeENCASED
overall_length2.502 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
terminal_locationEND OPPOSITE ACTUATOR
mounting_base_width1.468 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES IN
NSN5950-00-688-2881
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 1542G MFR TRANSFORMER,POWER AUTO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
4-54551Interchangeable
interchangeable cross-reference
interchangeable
4-54551-1Interchangeable
interchangeable cross-reference
interchangeable
7253Interchangeable
interchangeable cross-reference
interchangeable
6400-20-1Interchangeable
interchangeable cross-reference
interchangeable
640-2-2Interchangeable
interchangeable cross-reference
interchangeable
A749-17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1542G?
1542G is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 1542G?
There are 27 known substitutes for 1542G: 4-54551, 4-54551-1, 7253 and 24 more. Substitute compatibility should be verified for your specific system.
Is 1542G still available?
1542G is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026