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Technical Data Sheet
PartsTable / MRO / 5743-28
5743-28 ✓ 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 inclosure_type: HERMETICALLY SEALED, nominal_thread_size: 0.625 INCHES IN, mounting_facility_type_and_quantity: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED, functional_terminal_type_and_quantity: 1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION, operating_current_rating_per_function_in_amps: 5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED, operating_voltage_rating_and_type_per_function: 130.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-837-8205, 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→ 5743-28
NSN: 5915-00-837-8205
FSC: 5915
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
inclosure_typeHERMETICALLY SEALED
nominal_thread_size0.625 INCHES IN
mounting_facility_type_and_quantity1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
operating_current_rating_per_function_in_amps5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function130.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_screw_thread_series_designatorUNEF
NSN5915-00-837-8205
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 5743-28 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNEF
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 130.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG INPUT FIRST FUNCTION
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
OPERATING CURRENT RATING PER FUNCTION IN AMPS5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.625 INCHES IN
INCLOSURE TYPEHERMETICALLY SEALED
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION130.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
10586Interchangeable
interchangeable cross-reference
interchangeable
19003PInterchangeable
interchangeable cross-reference
interchangeable
110S 51/64Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
T-100-SMInterchangeable
interchangeable cross-reference
interchangeable
120 9/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5743-28?
5743-28 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5743-28?
There are 14 known substitutes for 5743-28: 10586, 19003P, 110S 51/64 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5743-28?
5743-28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-837-8205. 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