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020-210-001 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The EARPHONE ELEMENT is a the manufacturer industrial component. Key specifications include body_style: EARPHONE ELEMENT, CIRCULAR, overall_diameter: 1.062 INCHES NOMINAL IN, earphone_element_type: DYNAMIC, earphone_element_depth: 0.312 INCHES NOMINAL IN, impedance_rating_in_ohms: 270.0 NOMINAL, acoustic_sensitivity_reference_rating: NOT RATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5965-00-477-7587, 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
020-210-001
NSN: 5965-00-477-7587
FSC: 5965
CAGE: 82872 — ROANWELL, LLC (USA)
SPECIFICATIONS
body_styleEARPHONE ELEMENT, CIRCULAR
overall_diameter1.062 INCHES NOMINAL IN
earphone_element_typeDYNAMIC
earphone_element_depth0.312 INCHES NOMINAL IN
impedance_rating_in_ohms270.0 NOMINAL
acoustic_sensitivity_reference_ratingNOT RATED
NSN5965-00-477-7587
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EARPHONE ELEMENT TITLE COMPONENT PN 020-210-001 MFR EARPHONE ELEMENT
KEY FEATURES
•
BODY STYLE: EARPHONE ELEMENT, CIRCULAR
•
OVERALL DIAMETER: 1.062 INCHES NOMINAL IN
•
EARPHONE ELEMENT TYPE: DYNAMIC
•
EARPHONE ELEMENT DEPTH: 0.312 INCHES NOMINAL IN
•
ACOUSTIC SENSITIVITY REFERENCE RATING: NOT RATED
•
IMPEDANCE RATING IN OHMS: 270.0 NOMINAL
TECHNICAL CHARACTERISTICS
BODY STYLEEARPHONE ELEMENT, CIRCULAR
OVERALL DIAMETER1.062 INCHES NOMINAL IN
EARPHONE ELEMENT TYPEDYNAMIC
EARPHONE ELEMENT DEPTH0.312 INCHES NOMINAL IN
ACOUSTIC SENSITIVITY REFERENCE RATINGNOT RATED
IMPEDANCE RATING IN OHMS270.0 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
10-943InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B107.110 CAT 10 TY1CL3STBInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B107.10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
610493InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
610943InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
54147InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 020-210-001?
020-210-001 is a EARPHONE ELEMENT.
What parts can replace 020-210-001?
There are 7 known substitutes for 020-210-001: 10-943, B107.110 CAT 10 TY1CL3STB, B107.10 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 020-210-001?
020-210-001 is cataloged in the Federal Logistics Information System under NSN 5965-00-477-7587. 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: October 2026