PartsTable
Technical Data Sheet
PartsTable / MRO / RF3962-1A
RF3962-1A ✓ 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: 4.000 INCHES NOMINAL IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_length: 4.562 INCHES NOMINAL IN, style_designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES, nominal_thread_size: 0.312 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 5915-00-414-7885, 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→ RF3962-1A
NSN: 5915-00-414-7885
FSC: 5915
CAGE: 13619 — EMS DEVELOPMENT CORPORATION DBA EMS DEVELOPMENT CORP (USA)
SPECIFICATIONS
body_length4.000 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_length4.562 INCHES NOMINAL IN
style_designatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size0.312 INCHES IN
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
body_outside_diameter1.000 INCHES NOMINAL IN
maximum_voltage_drop_per_function0.5 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
input_impedance_per_function_w/load16.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity1 TURRET INPUT FIRST FUNCTION
NSN5915-00-414-7885
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN RF3962-1A MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
BODY LENGTH: 4.000 INCHES NOMINAL IN
•
BODY MATERIAL: METAL
•
STYLE DESIGNATOR: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 16.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
MAXIMUM VOLTAGE DROP PER FUNCTION: 0.5 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TURRET INPUT FIRST FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH4.000 INCHES NOMINAL IN
BODY MATERIALMETAL
STYLE DESIGNATORROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
NOMINAL THREAD SIZE0.312 INCHES IN
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT16.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MAXIMUM VOLTAGE DROP PER FUNCTION0.5 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TURRET INPUT FIRST FUNCTION
INCLOSURE TYPEHERMETICALLY SEALED
INPUT IMPEDANCE PER FUNCTION W/LOAD16.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3946561Interchangeable
interchangeable cross-reference
interchangeable
57304R1Interchangeable
interchangeable cross-reference
interchangeable
2256941Interchangeable
interchangeable cross-reference
interchangeable
10B480BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RF3962-1A?
RF3962-1A is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace RF3962-1A?
There are 4 known substitutes for RF3962-1A: 3946561, 57304R1, 2256941 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RF3962-1A?
RF3962-1A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-414-7885. 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