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Technical Data Sheet
PartsTable / COMPONENT / 111840
111840 ✓ 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 HANDSET is a the manufacturer industrial component. Key specifications include power_source: SOUND POWERED, earphone_element_type: DYNAMIC, connector_identification: 111720, individual_connector_termination_type: LUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-004-6371, 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
111840
NSN: 5965-00-004-6371
FSC: 5965
CAGE: 21340 — ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV (USA)
SPECIFICATIONS
power_sourceSOUND POWERED
conductor_quantity5
earphone_element_typeDYNAMIC
connector_identification111720
individual_connector_termination_typeLUG
NSN5965-00-004-6371
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HANDSET TITLE COMPONENT PN 111840 MFR HANDSET
KEY FEATURES
•
EARPHONE ELEMENT TYPE: DYNAMIC
•
CONDUCTOR QUANTITY: 5
•
CONNECTOR IDENTIFICATION: 111720
•
POWER SOURCE: SOUND POWERED
•
INDIVIDUAL CONNECTOR TERMINATION TYPE: LUG
TECHNICAL CHARACTERISTICS (FLIS)
EARPHONE ELEMENT TYPEDYNAMIC
CONDUCTOR QUANTITY5
CONNECTOR IDENTIFICATION111720
POWER SOURCESOUND POWERED
INDIVIDUAL CONNECTOR TERMINATION TYPELUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
111628Interchangeable
interchangeable cross-reference
interchangeable
23111-99-0414Interchangeable
interchangeable cross-reference
interchangeable
51027Interchangeable
interchangeable cross-reference
interchangeable
111840Interchangeable
interchangeable cross-reference
interchangeable
1658604Interchangeable
interchangeable cross-reference
interchangeable
494-192-003-694Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 111840?
111840 is a HANDSET.
What parts can replace 111840?
There are 9 known substitutes for 111840: 111628, 23111-99-0414, 51027 and 6 more. Substitute compatibility should be verified for your specific system.
Is 111840 still available?
111840 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026