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Technical Data Sheet
PartsTable / COMPONENT / MS2659-4
MS2659-4 ✓ Verified by PartsTable
— · COMPONENT
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: STEEL CORROSION RESISTING BODY, lens_type: DISPLAY SCREEN SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_legend: COMPUTER;REQUEST SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A, filter_color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A, overall_width: 1.200 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 6210-00-617-7729, 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
MS2659-4
NSN: 6210-00-617-7729
FSC: 6210
CAGE: 96182 — SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC DBA USE CAGE CODE 879B2 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
lens_typeDISPLAY SCREEN SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_colorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_legendCOMPUTER;REQUEST SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
filter_colorRED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lens_quantity1
overall_width1.200 INCHES NOMINAL IN
overall_height0.960 INCHES NOMINAL IN
overall_length1.890 INCHES NOMINAL IN
filter_quantity1
mounting_methodPANEL LOCATION NOT OTHERWISE SPECIFIED
style_designatorRECTANGULAR FRAME TYPE
NSN6210-00-617-7729
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN MS2659-4 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
LAMP TYPE ACCOMMODATED AND QUANTITY: 4 INCANDESCENT
•
LENS TYPE: DISPLAY SCREEN SINGLE LIGHT FIRST POSITION HORIZONTAL
•
STYLE DESIGNATOR: RECTANGULAR FRAME TYPE
•
LENS BACK SURFACE CONDITION: SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
•
LENS FACE SURFACE CONDITION: SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
•
SURFACE TREATMENT: PASSIVATE BODY
•
LENS LEGEND: COMPUTER;REQUEST SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
•
TRANSMITTED LIGHT COLOR: RED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
TECHNICAL CHARACTERISTICS (FLIS)
LAMP TYPE ACCOMMODATED AND QUANTITY4 INCANDESCENT
LENS TYPEDISPLAY SCREEN SINGLE LIGHT FIRST POSITION HORIZONTAL
STYLE DESIGNATORRECTANGULAR FRAME TYPE
LENS BACK SURFACE CONDITIONSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
LENS FACE SURFACE CONDITIONSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
SURFACE TREATMENTPASSIVATE BODY
LENS LEGENDCOMPUTER;REQUEST SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
TRANSMITTED LIGHT COLORRED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
TERMINAL TYPE AND QUANTITY5 SOLDER LUG
MOUNTING METHODPANEL LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
0346650Interchangeable
interchangeable cross-reference
interchangeable
851374Interchangeable
interchangeable cross-reference
interchangeable
5637Interchangeable
interchangeable cross-reference
interchangeable
10962Interchangeable
interchangeable cross-reference
interchangeable
S6155-61198-101Interchangeable
interchangeable cross-reference
interchangeable
Q70591-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS2659-4?
MS2659-4 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace MS2659-4?
There are 15 known substitutes for MS2659-4: 0346650, 851374, 5637 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS2659-4?
MS2659-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-617-7729. 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