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Technical Data Sheet
PartsTable / MRO / 519640-1
519640-1 ✓ 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 phase: SINGLE, overall_width: 13.200 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, overall_height: 12.200 INCHES NOMINAL IN, overall_length: 13.300 INCHES NOMINAL IN, basic_shape_style: IRREGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-109-0692, 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→ 519640-1
NSN: 5950-00-109-0692
FSC: 5950
CAGE: 08719 — DUCOMMUN LABARGE TECHNOLOGIES, INC DBA DUCOMMUN LABARGE TECHNOLOGIES, INC (USA)
SPECIFICATIONS
phaseSINGLE
overall_width13.200 INCHES NOMINAL IN
inclosure_typePARTIALLY INCLOSED
overall_height12.200 INCHES NOMINAL IN
overall_length13.300 INCHES NOMINAL IN
basic_shape_styleIRREGULAR
frequency_per_channel12.05 KILOHERTZ NOMINAL OPERATING CHANNEL
circuit_construction_typeSOLID STATE
operating_ac_frequency_in_hertz400.0 NOMINAL SINGLE VOLTAGE
external_ac_operating_voltage_in_volts115.0 NOMINAL SINGLE VOLTAGE
NSN5950-00-109-0692
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 519640-1 MFR FILTER,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
128SCSEA751-3Interchangeable
interchangeable cross-reference
interchangeable
6415Interchangeable
interchangeable cross-reference
interchangeable
305301Interchangeable
interchangeable cross-reference
interchangeable
415KInterchangeable
interchangeable cross-reference
interchangeable
415SInterchangeable
interchangeable cross-reference
interchangeable
140011AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 519640-1?
519640-1 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 519640-1?
There are 19 known substitutes for 519640-1: 128SCSEA751-3, 6415, 305301 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 519640-1?
519640-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-109-0692. 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