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Technical Data Sheet
PartsTable / COMPONENT / 3278578
3278578 ✓ 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 DRIVER,ELEMENT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRONZE;5.400 IN. O/A LG;2.468 IN.

OD;5/16-24 UNF 2A RH THD A. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-364-4017, 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
3278578
NSN: 2940-00-364-4017
FSC: 2940
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRONZE;5.400 IN. O/A LG;2.468 IN. OD;5/16-24 UNF 2A RH THD A
NSN2940-00-364-4017
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRIVER,ELEMENT TITLE COMPONENT PN 3278578 MFR DRIVER,ELEMENT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE;5.400 IN. O/A LG;2.468 IN. OD;5/16-24 UNF 2A RH THD A
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE;5.400 IN. O/A LG;2.468 IN. OD;5/16-24 UNF 2A RH THD A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
24817Interchangeable
interchangeable cross-reference
interchangeable
27803Interchangeable
interchangeable cross-reference
interchangeable
667-0133-000Interchangeable
interchangeable cross-reference
interchangeable
201537Interchangeable
interchangeable cross-reference
interchangeable
15S-R15KInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-15305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3278578?
3278578 is a DRIVER,ELEMENT.
What parts can replace 3278578?
There are 10 known substitutes for 3278578: 24817, 27803, 667-0133-000 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3278578?
3278578 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-364-4017. 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