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Technical Data Sheet
PartsTable / COMPONENT / 644-409
644-409 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 17-4PH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-291-5271, 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
644-409
NSN: 3040-01-291-5271
FSC: 3040
CAGE: 9E328 — STEWARD MACHINE CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 17-4PH
NSN3040-01-291-5271
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 644-409 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MATERIAL: STEEL COMP 17-4PH
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 17-4PH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
60902Interchangeable
interchangeable cross-reference
interchangeable
61-1409Interchangeable
interchangeable cross-reference
interchangeable
9282829-01Interchangeable
interchangeable cross-reference
interchangeable
49311Interchangeable
interchangeable cross-reference
interchangeable
31W-0169Interchangeable
interchangeable cross-reference
interchangeable
6090BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 644-409?
644-409 is a RELAY,ELECTROMAGNETIC.
What parts can replace 644-409?
There are 17 known substitutes for 644-409: 60902, 61-1409, 9282829-01 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 644-409?
644-409 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-291-5271. 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