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Technical Data Sheet
PartsTable / COMPONENT / 210321-000
210321-000 ✓ Verified by PartsTable
— · WIRE CABLE
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include height: 0.391 INCHES NOMINAL IN, diameter: 1.281 INCHES NOMINAL IN, body_style: ROUND SHAPE, element_type: CARBON, operating_dc: 60.0 MILLIAMPERES NOMINAL, terminal_type: SURFACE CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-593-7067, 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
210321-000
NSN: 6145-01-593-7067
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
height0.391 INCHES NOMINAL IN
diameter1.281 INCHES NOMINAL IN
body_styleROUND SHAPE
element_typeCARBON
operating_dc60.0 MILLIAMPERES NOMINAL
terminal_typeSURFACE CONTACT
impedance_rating30.0 OHMS NOMINAL
polarity_connectionNOT REQUIRED
functional_descriptionUSED FOR VOICE TRANSMISSION
unpackaged_unit_weight15.0 GRAMS NOMINAL G
sound_pickup_directional_typeUNIDIRECTIONAL
frequency_response_range_in_hertz+300.0 TO 4500.0
NSN6145-01-593-7067
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 210321-000 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYCABLE ASSEMBLY
END ITEM IDENTIFICATIONF-22 AIRCRAFT
PART NAME ASSIGNED BY CONTROLLING AGENCYCABLE ASSEMBLY
END ITEM IDENTIFICATIONF-22 AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
021-0321-000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 210321-000?
210321-000 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 210321-000?
There is 1 known substitute for 210321-000: 021-0321-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 210321-000?
210321-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-593-7067. 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