PartsTable
Technical Data Sheet
PartsTable / MRO / 4N100
4N100 ✓ 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 material: PLASTIC SEAT, body_width: 11.000 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES ALL ENDS, body_height: 27.000 INCHES NOMINAL IN, body_length: 25.000 INCHES NOMINAL IN, thread_class: 3A ALL ENDS A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-922-9148, 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→ 4N100
NSN: 5915-00-922-9148
FSC: 5915
CAGE: 59901 — MTK ELECTRONICS INC (USA)
SPECIFICATIONS
materialPLASTIC SEAT
body_width11.000 INCHES NOMINAL IN
seat_angle37.0 DEGREES ALL ENDS
body_height27.000 INCHES NOMINAL IN
body_length25.000 INCHES NOMINAL IN
thread_class3A ALL ENDS A
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_height39.000 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) ALL ENDS
special_featuresFOUR FILTERED FUNCTIONS
NSN5915-00-922-9148
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 4N100 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
•
UNTHREADED MOUNTING HOLE DIAMETER: 2.000 INCHES NOMINAL IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
•
VIBRATION RESISTANCE RANGE IN HERTZ: +10.0 TO 500.0
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 100.0 1ST RADIO INTERFERENCE FIRST FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
UNTHREADED MOUNTING HOLE DIAMETER2.000 INCHES NOMINAL IN
INCLOSURE TYPEHERMETICALLY SEALED
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
VIBRATION RESISTANCE RANGE IN HERTZ+10.0 TO 500.0
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
OPERATING CURRENT RATING PER FUNCTION IN AMPS100.0 1ST RADIO INTERFERENCE FIRST FUNCTION
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
FSR-W-50B3Interchangeable
interchangeable cross-reference
interchangeable
PLF3R50Interchangeable
interchangeable cross-reference
interchangeable
FC00-W-3X50Interchangeable
interchangeable cross-reference
interchangeable
C20779Interchangeable
interchangeable cross-reference
interchangeable
C17741Interchangeable
interchangeable cross-reference
interchangeable
FSR-W-200B3NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4N100?
4N100 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4N100?
There are 18 known substitutes for 4N100: FSR-W-50B3, PLF3R50, FC00-W-3X50 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4N100?
4N100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-922-9148. 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