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PartsTable / COMPONENT / MX3678A1C
MX3678A1C ✓ 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 SHELL,EARPHONE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-864-8045, 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
MX3678A1C
NSN: 5965-00-864-8045
FSC: 5965
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPLASTIC; O/A 4 IN. LG 3.5 IN. W 1.25 IN. DEEP; CLAM SHELL SHAPE; 2 EA 0.17 IN. DIA MTG HOLES 1 ON EA SIDE OF SHELL EARPHONE IN
NSN5965-00-864-8045
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHELL,EARPHONE TITLE COMPONENT PN MX3678A1C MFR SHELL,EARPHONE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: PLASTIC; O/A 4 IN. LG 3.5 IN. W 1.25 IN. DEEP; CLAM SHELL SHAPE; 2 EA 0.17 IN. DIA MTG HOLES 1 ON EA SIDE OF SHELL EARPHONE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPLASTIC; O/A 4 IN. LG 3.5 IN. W 1.25 IN. DEEP; CLAM SHELL SHAPE; 2 EA 0.17 IN. DIA MTG HOLES 1 ON EA SIDE OF SHELL EARPHONE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
2GL709Interchangeable
interchangeable cross-reference
interchangeable
CLF-1420-SInterchangeable
interchangeable cross-reference
interchangeable
1459-246Interchangeable
interchangeable cross-reference
interchangeable
10320Interchangeable
interchangeable cross-reference
interchangeable
CD322517Interchangeable
interchangeable cross-reference
interchangeable
322517-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MX3678A1C?
MX3678A1C is a SHELL,EARPHONE.
What parts can replace MX3678A1C?
There are 21 known substitutes for MX3678A1C: 2GL709, CLF-1420-S, 1459-246 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MX3678A1C?
MX3678A1C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-864-8045. 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