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JX78A — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

JX78A: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include inclosure_type: ENCASED, nominal_thread_size: 0.138 INCHES IN, mounting_facility_type_and_quantity: 1 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED, functional_terminal_type_and_quantity: 1 SOLDER STUD OUTPUT SECOND FUNCTION, operating_current_rating_per_function_in_amps: 0.15 BLANK LOCATION NOT OTHERWISE SPECIFIED, operating_voltage_rating_and_type_per_function: 130.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-376-8927, 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→ JX78A
NSN: 5915-00-376-8927
FSC: 5915 — Filters and Networks
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
inclosure_typeENCASED
nominal_thread_size0.138 INCHES IN
mounting_facility_type_and_quantity1 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity1 SOLDER STUD OUTPUT SECOND FUNCTION
operating_current_rating_per_function_in_amps0.15 BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function130.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5915-00-376-8927
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN JX78A MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: ENCASED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 SOLDER STUD OUTPUT SECOND FUNCTION
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 130.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 0.15 BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEENCASED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 SOLDER STUD OUTPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 SOLDER STUD INPUT FIRST FUNCTION
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.138 INCHES IN
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION130.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
OPERATING CURRENT RATING PER FUNCTION IN AMPS0.15 BLANK LOCATION NOT OTHERWISE SPECIFIED
OTHER ITEMS IN FSC 5915 — Filters and Networks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5915-00-000-0148 5915-00-001-1389 5915-00-001-1621 5915-00-001-2789 5915-00-001-2928 5915-00-001-2936 5915-00-001-3003 5915-00-001-3117
SUBSTITUTES & CROSS-REFERENCES 2
K-8763861AAP2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1JX75Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JX78A?
JX78A is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace JX78A?
There are 2 known substitutes for JX78A: K-8763861AAP2, 1JX75. Substitute compatibility should be verified for your specific system.
What is the NSN for JX78A?
JX78A is cataloged in the U.S. Government catalog under NSN 5915-00-376-8927. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.