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8478A05H04 — FILTER,BAND PASS

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

8478A05H04: FILTER,BAND PASS.

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include body_width: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, body_length: 9.440 INCHES MINIMUM AND 9.560 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, overall_length: 9.940 INCHES MINIMUM AND 10.060 INCHES MAXIMUM IN, special_features: 50VDC, 25 DC AMPS, MIN. INSERTION LOSS: 40 DB AT 30 KHZ, 80 DB AT 400 KHZ KHz.

This part is cataloged in the U.S. Government catalog under NSN 5915-01-557-9524, 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→ 8478A05H04
NSN: 5915-01-557-9524
FSC: 5915 — Filters and Networks
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_width1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
body_length9.440 INCHES MINIMUM AND 9.560 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
overall_length9.940 INCHES MINIMUM AND 10.060 INCHES MAXIMUM IN
special_features50VDC, 25 DC AMPS, MIN. INSERTION LOSS: 40 DB AT 30 KHZ, 80 DB AT 400 KHZ KHz
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
end_item_identificationAN/AQS-24A UNIT 5 POWER SUPPLY A
unthreaded_mounting_hole_diameter0.188 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) FIRST FUNCTION
functional_terminal_type_and_quantity6 THREADED STUD INPUT-OUTPUT FIRST FUNCTION
part_name_assigned_by_controlling_agencyFILTER, RADIO INTERFERENCE
NSN5915-01-557-9524
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN 8478A05H04 MFR FILTER,BAND PASS
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) FIRST FUNCTION
•
INCLOSURE TYPE: ENCASED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 6 THREADED STUD INPUT-OUTPUT FIRST FUNCTION
•
BODY WIDTH: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) FIRST FUNCTION
OVERALL HEIGHT1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
INCLOSURE TYPEENCASED
FUNCTIONAL TERMINAL TYPE AND QUANTITY6 THREADED STUD INPUT-OUTPUT FIRST FUNCTION
BODY WIDTH1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH9.940 INCHES MINIMUM AND 10.060 INCHES MAXIMUM IN
BODY LENGTH9.440 INCHES MINIMUM AND 9.560 INCHES MAXIMUM IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH1.250 INCHES NOMINAL 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
8478A05Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 8478A05H04?
8478A05H04 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8478A05H04?
There is 1 known substitute for 8478A05H04: 8478A05. Substitute compatibility should be verified for your specific system.
What is the NSN for 8478A05H04?
8478A05H04 is cataloged in the U.S. Government catalog under NSN 5915-01-557-9524. 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.