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PartsTable / COMPONENT / 020-231-002
020-231-002 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: EARPHONE ELEMENT, CIRCULAR, terminal_type: SETSCREW, overall_diameter: 1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN, terminal_location: EXTERNAL, fsc_application_data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS, earphone_element_type: DYNAMIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-615-0104, 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
020-231-002
NSN: 5965-00-615-0104
FSC: 5965
CAGE: 82872 — ROANWELL, LLC (USA)
SPECIFICATIONS
body_styleEARPHONE ELEMENT, CIRCULAR
terminal_typeSETSCREW
overall_diameter1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN
special_featuresDYNAMIC TYPE ELEMENT WITH 20 OHM NOMINAL IMPEDANCE AND A FREQUENCY RESPONSE OF 200 TO 6000 HZ; USED ON SEVERAL HEADSET-MICROPHONES AND HEADSETS
terminal_locationEXTERNAL
terminal_quantity2
fsc_application_dataHEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
earphone_element_typeDYNAMIC
earphone_element_depth0.435 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN
impedance_rating_in_ohms19.0 NOMINAL
nondefinitive_spec/std_data35.000GM WEIGHT
specification/standard_data81349-MIL-E-25670/2B GOVERNMENT SPECIFICATION
NSN5965-00-615-0104
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 020-231-002 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
ACOUSTIC SENSITIVITY REFERENCE RATING: NOT RATED
•
NONDEFINITIVE SPEC/STD DATA: 35.000GM WEIGHT
•
EARPHONE ELEMENT DEPTH: 0.435 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN
•
IMPEDANCE RATING IN OHMS: 19.0 NOMINAL
•
FREQUENCY RESPONSE RANGE IN HERTZ: +100.0 TO 5000.0
•
TERMINAL TYPE: SETSCREW
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL QUANTITY2
SPECIAL FEATURESDYNAMIC TYPE ELEMENT WITH 20 OHM NOMINAL IMPEDANCE AND A FREQUENCY RESPONSE OF 200 TO 6000 HZ; USED ON SEVERAL HEADSET-MICROPHONES AND HEADSETS
ACOUSTIC SENSITIVITY REFERENCE RATINGNOT RATED
NONDEFINITIVE SPEC/STD DATA35.000GM WEIGHT
EARPHONE ELEMENT DEPTH0.435 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN
IMPEDANCE RATING IN OHMS19.0 NOMINAL
FREQUENCY RESPONSE RANGE IN HERTZ+100.0 TO 5000.0
TERMINAL TYPESETSCREW
OVERALL DIAMETER1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN
TEST DATA DOCUMENT81349-MIL-E-25670 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
B107.110Interchangeable
interchangeable cross-reference
interchangeable
11-414Interchangeable
interchangeable cross-reference
interchangeable
MS15444-64Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYCInterchangeable
interchangeable cross-reference
interchangeable
13326Interchangeable
interchangeable cross-reference
interchangeable
42570Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 020-231-002?
020-231-002 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 020-231-002?
There are 30 known substitutes for 020-231-002: B107.110, 11-414, MS15444-64 and 27 more. Substitute compatibility should be verified for your specific system.
Is 020-231-002 still available?
020-231-002 is currently cancelled.
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Last verified: July 2026