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Technical Data Sheet
PartsTable / MRO / NFR137-3
NFR137-3 ✓ 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_length: 4.290 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_length: 6.102 INCHES MAXIMUM IN, style_designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES, maximum_temp_rise: 25.0 CELSIUS DEGC, nominal_thread_size: 1.000 INCHES 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 5915-00-161-3158, 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→ NFR137-3
NSN: 5915-00-161-3158
FSC: 5915
CAGE: 93790 — CORNELL-DUBILIER ELECTRONICS, INC. (USA)
SPECIFICATIONS
body_length4.290 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_length6.102 INCHES MAXIMUM IN
style_designatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
maximum_temp_rise25.0 CELSIUS DEGC
nominal_thread_size1.000 INCHES IN
operating_temp_range+0.0 TO 75.0 CELSIUS DEGC
body_outside_diameter1.810 INCHES MAXIMUM IN
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
average_life_rating_in_hours10000.0
maximum_voltage_drop_per_function1.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity1 THREADED BUSHING THIRD FUNCTION
NSN5915-00-161-3158
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN NFR137-3 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING THIRD FUNCTION
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TAB W/SCREW INPUT FIRST FUNCTION
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNS
•
MAXIMUM VOLTAGE DROP PER FUNCTION: 1.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 20.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH6.102 INCHES MAXIMUM IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING THIRD FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB W/SCREW INPUT FIRST FUNCTION
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNS
MAXIMUM VOLTAGE DROP PER FUNCTION1.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
OPERATING CURRENT RATING PER FUNCTION IN AMPS20.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY OUTSIDE DIAMETER1.810 INCHES MAXIMUM IN
AVERAGE LIFE RATING IN HOURS10000.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
2665220-1Interchangeable
interchangeable cross-reference
interchangeable
154148P1Interchangeable
interchangeable cross-reference
interchangeable
DHH1200Interchangeable
interchangeable cross-reference
interchangeable
2558358Interchangeable
interchangeable cross-reference
interchangeable
2558358-1Interchangeable
interchangeable cross-reference
interchangeable
2665638-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NFR137-3?
NFR137-3 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace NFR137-3?
There are 12 known substitutes for NFR137-3: 2665220-1, 154148P1, DHH1200 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NFR137-3?
NFR137-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-161-3158. 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