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PartsTable / COMPONENT / CPN977-0175-010
CPN977-0175-010 ✓ 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 EARPHONE ELEMENT is a the manufacturer industrial component. Key specifications include body_style: EARPHONE ELEMENT, CIRCULAR, overall_diameter: 1.822 INCHES NOMINAL IN, earphone_element_type: DYNAMIC, earphone_element_depth: 0.906 INCHES NOMINAL IN, impedance_rating_in_ohms: 150.0 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 (FLIS) under NSN 5965-00-661-0468, 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
CPN977-0175-010
NSN: 5965-00-661-0468
FSC: 5965
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)
SPECIFICATIONS
body_styleEARPHONE ELEMENT, CIRCULAR
overall_diameter1.822 INCHES NOMINAL IN
earphone_element_typeDYNAMIC
earphone_element_depth0.906 INCHES NOMINAL IN
impedance_rating_in_ohms150.0 NOMINAL
acoustic_sensitivity_reference_ratingNOT RATED
NSN5965-00-661-0468
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EARPHONE ELEMENT TITLE COMPONENT PN CPN977-0175-010 MFR EARPHONE ELEMENT
KEY FEATURES
•
BODY STYLE: EARPHONE ELEMENT, CIRCULAR
•
OVERALL DIAMETER: 1.822 INCHES NOMINAL IN
•
EARPHONE ELEMENT TYPE: DYNAMIC
•
EARPHONE ELEMENT DEPTH: 0.906 INCHES NOMINAL IN
•
IMPEDANCE RATING IN OHMS: 150.0 NOMINAL
•
ACOUSTIC SENSITIVITY REFERENCE RATING: NOT RATED
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEEARPHONE ELEMENT, CIRCULAR
OVERALL DIAMETER1.822 INCHES NOMINAL IN
EARPHONE ELEMENT TYPEDYNAMIC
EARPHONE ELEMENT DEPTH0.906 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS150.0 NOMINAL
ACOUSTIC SENSITIVITY REFERENCE RATINGNOT RATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
116540Interchangeable
interchangeable cross-reference
interchangeable
C75-213Interchangeable
interchangeable cross-reference
interchangeable
GPW9906Interchangeable
interchangeable cross-reference
interchangeable
LW13209Interchangeable
interchangeable cross-reference
interchangeable
LW13212Interchangeable
interchangeable cross-reference
interchangeable
75547Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CPN977-0175-010?
CPN977-0175-010 is a EARPHONE ELEMENT.
What parts can replace CPN977-0175-010?
There are 6 known substitutes for CPN977-0175-010: 116540, C75-213, GPW9906 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CPN977-0175-010?
CPN977-0175-010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-661-0468. 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