PartsTable
Technical Data Sheet
PartsTable / MRO / 11668659-2
11668659-2 ✓ 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_width: 0.710 INCHES NOMINAL IN, body_height: 1.125 INCHES NOMINAL IN, body_length: 0.975 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 1.781 INCHES MAXIMUM IN, overall_length: 1.437 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 5915-01-071-9571, 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→ 11668659-2
NSN: 5915-01-071-9571
FSC: 5915
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
body_width0.710 INCHES NOMINAL IN
body_height1.125 INCHES NOMINAL IN
body_length0.975 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height1.781 INCHES MAXIMUM IN
overall_length1.437 INCHES NOMINAL IN
special_features12 FUNCTIONS
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
precious_materialSILVER
mounting_slot_width0.125 INCHES NOMINAL IN
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
body_surface_treatmentSILVER
NSN5915-01-071-9571
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 11668659-2 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
•
MOUNTING SLOT WIDTH: 0.125 INCHES NOMINAL IN
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
MOUNTING SLOT WIDTH0.125 INCHES NOMINAL IN
OVERALL HEIGHT1.781 INCHES MAXIMUM IN
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 5TH RADIO INTERFERENCE FIFTH FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION
OPERATING CURRENT RATING PER FUNCTION IN AMPS0.25 4TH RADIO INTERFERENCE FOURTH FUNCTION
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
37-1092-4-82918Interchangeable
interchangeable cross-reference
interchangeable
52-304-003Interchangeable
interchangeable cross-reference
interchangeable
SC425023-1Interchangeable
interchangeable cross-reference
interchangeable
1212-502Interchangeable
interchangeable cross-reference
interchangeable
23003701Interchangeable
interchangeable cross-reference
interchangeable
124647-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11668659-2?
11668659-2 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 11668659-2?
There are 8 known substitutes for 11668659-2: 37-1092-4-82918, 52-304-003, SC425023-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11668659-2?
11668659-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-071-9571. 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