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M3638 ✓ 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 material: ALUMINUM BODY, nut_style: HEXAGON, body_width: 1.531 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN, nut_height: 0.156 INCHES NOMINAL IN, body_height: 7.625 INCHES NOMINAL IN, body_length: 3.812 INCHES NOMINAL 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 5930-00-064-2867, 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
M3638
NSN: 5930-00-064-2867
FSC: 5930
CAGE: 14180 — LULL CORP (USA)
SPECIFICATIONS
materialALUMINUM BODY
nut_styleHEXAGON
body_width1.531 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN
nut_height0.156 INCHES NOMINAL IN
body_height7.625 INCHES NOMINAL IN
body_length3.812 INCHES NOMINAL IN
design_typeREUSABLE
temp_rating-40.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
thread_class2B
mounting_typeTHREADED STUD BOTTOM
thread_seriesUNEF
inclosure_typeFULLY INCLOSED
NSN5930-00-064-2867
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN M3638 MFR TRANSFORMER,POWER AUTO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
3-5132P2Interchangeable
interchangeable cross-reference
interchangeable
U3-5163P2Interchangeable
interchangeable cross-reference
interchangeable
42304Interchangeable
interchangeable cross-reference
interchangeable
AU-4358Interchangeable
interchangeable cross-reference
interchangeable
W-14425Interchangeable
interchangeable cross-reference
interchangeable
11669410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3638?
M3638 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace M3638?
There are 7 known substitutes for M3638: 3-5132P2, U3-5163P2, 42304 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3638?
M3638 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-064-2867. 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