PartsTable
Technical Data Sheet
PartsTable / MRO / GA1A-1
GA1A-1 ✓ 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: 1.750 INCHES NOMINAL IN, overall_width: 1.980 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 0.630 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-172-1665, 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→ GA1A-1
NSN: 5915-00-172-1665
FSC: 5915
CAGE: 23880 — STANFORD APPLIED ENGINEERING INC (USA)
SPECIFICATIONS
body_length1.750 INCHES NOMINAL IN
overall_width1.980 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.630 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
unthreaded_mounting_hole_diameter0.188 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
operating_current_rating_per_function_in_amps1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-172-1665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN GA1A-1 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG INPUT FIRST FUNCTION
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
BODY LENGTH: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG INPUT FIRST FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
BODY LENGTH1.750 INCHES NOMINAL IN
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION250.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
OPERATING CURRENT RATING PER FUNCTION IN AMPS1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
510003201NInterchangeable
interchangeable cross-reference
interchangeable
1B1Interchangeable
interchangeable cross-reference
interchangeable
S700Interchangeable
interchangeable cross-reference
interchangeable
3564W17Interchangeable
interchangeable cross-reference
interchangeable
RF5400-J01Interchangeable
interchangeable cross-reference
interchangeable
RF05400-J01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GA1A-1?
GA1A-1 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace GA1A-1?
There are 8 known substitutes for GA1A-1: 510003201N, 1B1, S700 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GA1A-1?
GA1A-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-172-1665. 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