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Technical Data Sheet
PartsTable / COMPONENT / 28641-9
28641-9 ✓ 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 overall_width: 6.375 INCHES NOMINAL IN, overall_height: 5.438 INCHES NOMINAL IN, overall_length: 7.250 INCHES NOMINAL IN, end_item_identification: 4920011013597. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-149-3869, 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
28641-9
NSN: 5950-01-149-3869
FSC: 5950
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
overall_width6.375 INCHES NOMINAL IN
overall_height5.438 INCHES NOMINAL IN
overall_length7.250 INCHES NOMINAL IN
end_item_identification4920011013597
NSN5950-01-149-3869
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 28641-9 MFR TRANSFORMER,POWER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT5.438 INCHES NOMINAL IN
OVERALL WIDTH6.375 INCHES NOMINAL IN
END ITEM IDENTIFICATION4920011013597
OVERALL LENGTH7.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
53200Interchangeable
interchangeable cross-reference
interchangeable
TRU-5277Interchangeable
interchangeable cross-reference
interchangeable
5477205Interchangeable
interchangeable cross-reference
interchangeable
2410 1-9/16Interchangeable
interchangeable cross-reference
interchangeable
T-100Interchangeable
interchangeable cross-reference
interchangeable
200 1-9/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28641-9?
28641-9 is a TRANSFORMER,POWER.
What parts can replace 28641-9?
There are 10 known substitutes for 28641-9: 53200, TRU-5277, 5477205 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28641-9?
28641-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-149-3869. 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