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PartsTable / COMPONENT / 2978-08PC3840
2978-08PC3840 ✓ 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 capacity: 1.000 INCHES IN, screw_type: SQUARE HEAD, design_type: BENT TAIL, screw_design: SINGLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-187-2208, 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
2978-08PC3840
NSN: 3460-00-187-2208
FSC: 3460
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
capacity1.000 INCHES IN
screw_typeSQUARE HEAD
design_typeBENT TAIL
screw_designSINGLE
NSN3460-00-187-2208
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 2978-08PC3840 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
SCREW TYPE: SQUARE HEAD
•
CAPACITY: 1.000 INCHES IN
•
DESIGN TYPE: BENT TAIL
•
SCREW DESIGN: SINGLE
TECHNICAL CHARACTERISTICS (FLIS)
SCREW TYPESQUARE HEAD
CAPACITY1.000 INCHES IN
DESIGN TYPEBENT TAIL
SCREW DESIGNSINGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3840Interchangeable
interchangeable cross-reference
interchangeable
568-4805-938260PC7Interchangeable
interchangeable cross-reference
interchangeable
564-4824-937936PC13Interchangeable
interchangeable cross-reference
interchangeable
FB84Interchangeable
interchangeable cross-reference
interchangeable
5L840Interchangeable
interchangeable cross-reference
interchangeable
FHP281Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2978-08PC3840?
2978-08PC3840 is a RELAY,ELECTROMAGNETIC.
What parts can replace 2978-08PC3840?
There are 16 known substitutes for 2978-08PC3840: 3840, 568-4805-938260PC7, 564-4824-937936PC13 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2978-08PC3840?
2978-08PC3840 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-187-2208. 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