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Technical Data Sheet
PartsTable / COMPONENT / 502-243-002-603
502-243-002-603 ✓ 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: BATTERY, earphone_element_type: MAGNETIC, microphone_element_type: CARBON, earphone_impedance_rating: 150.0 OHMS NOMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-01-021-1356, 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
502-243-002-603
NSN: 5965-01-021-1356
FSC: 5965
CAGE: 82872 — ROANWELL, LLC (USA)
SPECIFICATIONS
power_sourceBATTERY
conductor_quantity6
earphone_element_typeMAGNETIC
microphone_element_typeCARBON
earphone_impedance_rating150.0 OHMS NOMINAL
NSN5965-01-021-1356
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HANDSET TITLE COMPONENT PN 502-243-002-603 MFR HANDSET
KEY FEATURES
•
EARPHONE ELEMENT TYPE: MAGNETIC
•
CONDUCTOR QUANTITY: 6
•
EARPHONE IMPEDANCE RATING: 150.0 OHMS NOMINAL
•
MICROPHONE ELEMENT TYPE: CARBON
•
POWER SOURCE: BATTERY
TECHNICAL CHARACTERISTICS (FLIS)
EARPHONE ELEMENT TYPEMAGNETIC
CONDUCTOR QUANTITY6
EARPHONE IMPEDANCE RATING150.0 OHMS NOMINAL
MICROPHONE ELEMENT TYPECARBON
POWER SOURCEBATTERY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
2-2194Interchangeable
interchangeable cross-reference
interchangeable
L-105-9FInterchangeable
interchangeable cross-reference
interchangeable
02 02194Interchangeable
interchangeable cross-reference
interchangeable
A1172PC27Interchangeable
interchangeable cross-reference
interchangeable
A1147PC24Interchangeable
interchangeable cross-reference
interchangeable
A1258PC24Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 502-243-002-603?
502-243-002-603 is a HANDSET.
What parts can replace 502-243-002-603?
There are 17 known substitutes for 502-243-002-603: 2-2194, L-105-9F, 02 02194 and 14 more. Substitute compatibility should be verified for your specific system.
Is 502-243-002-603 still available?
502-243-002-603 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