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5003-8278-C — FILTER,RADIO FREQUENCY INTERFERE

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

5003-8278-C: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 5.500 INCHES MAXIMUM IN, body_height: 1.750 INCHES MAXIMUM IN, body_length: 6.250 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_length: 7.250 INCHES MAXIMUM IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-381-0883, 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→ 5003-8278-C
NSN: 5915-01-381-0883
FSC: 5915 — Filters and Networks
CAGE: 0LSP2 — SPECTRUM CONTROL, INC. (USA)
SPECIFICATIONS
body_width5.500 INCHES MAXIMUM IN
body_height1.750 INCHES MAXIMUM IN
body_length6.250 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_length7.250 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size0.190 INCHES IN
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
mounting_facility_type_and_quantity12 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity8 THREADED STUD INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
operating_current_rating_per_function_in_amps15.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function240.0 VOLTS AC BLANK AND 480.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-381-0883
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 5003-8278-C MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 12 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 8 THREADED STUD INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
•
BODY WIDTH: 5.500 INCHES MAXIMUM IN
•
BODY HEIGHT: 1.750 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY12 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
FUNCTIONAL TERMINAL TYPE AND QUANTITY8 THREADED STUD INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
BODY WIDTH5.500 INCHES MAXIMUM IN
BODY HEIGHT1.750 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OVERALL LENGTH7.250 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES IN
BODY LENGTH6.250 INCHES MAXIMUM IN
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 1
6011891-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 5003-8278-C?
5003-8278-C is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5003-8278-C?
There is 1 known substitute for 5003-8278-C: 6011891-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 5003-8278-C?
5003-8278-C is cataloged in the U.S. Government catalog under NSN 5915-01-381-0883. 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.