PartsTable
Technical Data Sheet
PartsTable / MRO / FA-2979
FA-2979 ✓ 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

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include body_width: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN, body_height: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, body_length: 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_height: 0.875 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 5915-01-361-6315, 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→ FA-2979
NSN: 5915-01-361-6315
FSC: 5915
CAGE: 54832 — AEROFLEX LABORATORIES INC COMSTRON DIV (USA)
SPECIFICATIONS
body_width0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
body_height0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
body_length1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_height0.875 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
operating_temp_range-35.0 TO 85.0 CELSIUS DEGC
end_item_identification5895-01-180-1415 CONTROL,COMPUTER
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
reference_frequency_per_function2.8 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function2.672 MEGAHERTZ BLANK AND 2.928 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-361-6315
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN FA-2979 MFR FILTER,BAND PASS
KEY FEATURES
•
OPERATING TEMP RANGE: -35.0 TO 85.0 CELSIUS DEGC
•
BODY LENGTH: 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 3.0 MINIMUM BLANK AND 40.0 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED
•
VOLTAGE STANDING WAVE RATIO FREQUENCY LIMITS PER FUNCTION: 2.672 MEGAHERTZ BLANK AND 2.928 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 2.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 PIN GROUND THIRD FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-35.0 TO 85.0 CELSIUS DEGC
BODY LENGTH1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN
BODY HEIGHT0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS3.0 MINIMUM BLANK AND 40.0 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED
VOLTAGE STANDING WAVE RATIO FREQUENCY LIMITS PER FUNCTION2.672 MEGAHERTZ BLANK AND 2.928 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS2.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 PIN GROUND THIRD FUNCTION
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION2.544 MEGAHERTZ BLANK AND 2.672 MEGAHERTZ BLANK AND 2.928 MEGAHERTZ BLANK AND 3.056 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
51078Interchangeable
interchangeable cross-reference
interchangeable
15250Interchangeable
interchangeable cross-reference
interchangeable
6954Interchangeable
interchangeable cross-reference
interchangeable
3593572Interchangeable
interchangeable cross-reference
interchangeable
0096954Interchangeable
interchangeable cross-reference
interchangeable
B74.13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FA-2979?
FA-2979 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace FA-2979?
There are 13 known substitutes for FA-2979: 51078, 15250, 6954 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FA-2979?
FA-2979 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-361-6315. 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