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Technical Data Sheet
PartsTable / COMPONENT / 021-230-001-000
021-230-001-000 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_style: EARPHONE, CIRCULAR, terminal_type: JACK, mounting_method: RETAINER RING EARPHONE, overall_diameter: 1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN, terminal_location: INTERNAL, input_terminal_type: JACK SIGNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-788-5466, 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
021-230-001-000
NSN: 5965-00-788-5466
FSC: 5965
CAGE: 82872 — ROANWELL, LLC (USA)
SPECIFICATIONS
body_styleEARPHONE, CIRCULAR
terminal_typeJACK
mounting_methodRETAINER RING EARPHONE
overall_diameter1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN
terminal_locationINTERNAL
terminal_quantity2
input_terminal_typeJACK SIGNAL
earphone_element_typeDYNAMIC
earphone_overall_depth0.593 INCHES MAXIMUM IN
impedance_rating_in_ohms20.0 MINIMUM AND 25.0 MAXIMUM
reference_frequency_in_hertz1000.0
frequency_response_range_in_hertz+100.0 TO 4500.0
NSN5965-00-788-5466
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 021-230-001-000 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
INPUT TERMINAL TYPE: JACK SIGNAL
•
EARPHONE ELEMENT TYPE: DYNAMIC
•
MOUNTING METHOD: RETAINER RING EARPHONE
•
TERMINAL LOCATION: INTERNAL
•
TEST DATA DOCUMENT: 97151-SGMES10PD159 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.).
•
TERMINAL TYPE: JACK
•
OVERALL DIAMETER: 1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN
•
IMPEDANCE RATING IN OHMS: 20.0 MINIMUM AND 25.0 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
INPUT TERMINAL TYPEJACK SIGNAL
EARPHONE ELEMENT TYPEDYNAMIC
MOUNTING METHODRETAINER RING EARPHONE
TERMINAL LOCATIONINTERNAL
TEST DATA DOCUMENT97151-SGMES10PD159 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.).
TERMINAL TYPEJACK
OVERALL DIAMETER1.971 INCHES MINIMUM AND 1.986 INCHES MAXIMUM IN
IMPEDANCE RATING IN OHMS20.0 MINIMUM AND 25.0 MAXIMUM
OUTPUT SENSITIVITY RATING IN DECIBELS107.0 AND 113.0
FREQUENCY RESPONSE RANGE IN HERTZ+100.0 TO 4500.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
30131Interchangeable
interchangeable cross-reference
interchangeable
10251Interchangeable
interchangeable cross-reference
interchangeable
GA524Interchangeable
interchangeable cross-reference
interchangeable
CA4050TD38Interchangeable
interchangeable cross-reference
interchangeable
1937904-1Interchangeable
interchangeable cross-reference
interchangeable
SP238Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 021-230-001-000?
021-230-001-000 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 021-230-001-000?
There are 22 known substitutes for 021-230-001-000: 30131, 10251, GA524 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 021-230-001-000?
021-230-001-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-788-5466. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026