PartsTable
Technical Data Sheet
PartsTable / MRO / FC-1868
FC-1868 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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_width: 18.000 INCHES NOMINAL IN, body_height: 5.000 INCHES NOMINAL IN, body_length: 18.000 INCHES NOMINAL IN, body_material: METAL, inclosure_type: ENCASED, overall_length: 20.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-312-2403, 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
MRO→ MRO_GENERAL→ FC-1868
NSN: 5915-01-312-2403
FSC: 5915
CAGE: 56528 — FIL-COIL INTERNATIONAL LLC (USA)
SPECIFICATIONS
body_width18.000 INCHES NOMINAL IN
body_height5.000 INCHES NOMINAL IN
body_length18.000 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeENCASED
overall_length20.750 INCHES NOMINAL IN
special_featuresCONSISTS OF THREE FILTERED FUNCTIONS
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
features_providedMAGNETIC CASE
body_surface_treatmentTIN
load_impedance_per_function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
unthreaded_mounting_hole_diameter0.687 INCHES NOMINAL IN
NSN5915-01-312-2403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN FC-1868 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
FEATURES PROVIDED: MAGNETIC CASE
•
INCLOSURE TYPE: ENCASED
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 50.0 1ST RADIO INTERFERENCE FIRST FUNCTION
•
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDMAGNETIC CASE
INCLOSURE TYPEENCASED
OPERATING CURRENT RATING PER FUNCTION IN AMPS50.0 1ST RADIO INTERFERENCE FIRST FUNCTION
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
OPERATING CURRENT RATING PER FUNCTION IN AMPS50.0 2ND RADIO INTERFERENCE SECOND FUNCTION
OVERALL LENGTH20.750 INCHES NOMINAL IN
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
9059Interchangeable
interchangeable cross-reference
interchangeable
PR708Interchangeable
interchangeable cross-reference
interchangeable
320638Interchangeable
interchangeable cross-reference
interchangeable
G9623P56Interchangeable
interchangeable cross-reference
interchangeable
70343-3Interchangeable
interchangeable cross-reference
interchangeable
543405Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FC-1868?
FC-1868 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace FC-1868?
There are 14 known substitutes for FC-1868: 9059, PR708, 320638 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FC-1868?
FC-1868 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-312-2403. 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