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FD478 — RESISTOR,FIXED,WIRE WOUND

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FD478: RESISTOR,FIXED,WIRE WOUND.

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include submersibility: NONSUBMERSIBLE, special_features: USED ON FORD PASSENGER CARS 1982-1984 AND TRUCKS 1984, mounting_removability: NONREMOVABLE, vibrator_adjustability: NONADJUSTABLE, dc_primary_voltage_rating: 12.0 VOLTS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 2920-01-218-2008, 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
FD478
NSN: 2920-01-218-2008
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 78174 — STANDARD MOTOR PRODUCTS (USA)
SPECIFICATIONS
submersibilityNONSUBMERSIBLE
special_featuresUSED ON FORD PASSENGER CARS 1982-1984 AND TRUCKS 1984
mounting_removabilityNONREMOVABLE
vibrator_adjustabilityNONADJUSTABLE
dc_primary_voltage_rating12.0 VOLTS NOMINAL
NSN2920-01-218-2008
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN FD478 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
VIBRATOR ADJUSTABILITY: NONADJUSTABLE
•
DC PRIMARY VOLTAGE RATING: 12.0 VOLTS NOMINAL
•
SUBMERSIBILITY: NONSUBMERSIBLE
•
MOUNTING REMOVABILITY: NONREMOVABLE
TECHNICAL CHARACTERISTICS
VIBRATOR ADJUSTABILITYNONADJUSTABLE
DC PRIMARY VOLTAGE RATING12.0 VOLTS NOMINAL
SPECIAL FEATURESUSED ON FORD PASSENGER CARS 1982-1984 AND TRUCKS 1984
SUBMERSIBILITYNONSUBMERSIBLE
MOUNTING REMOVABILITYNONREMOVABLE
SUBSTITUTES & CROSS-REFERENCES 5
F503Reference document
Same NSN cross-reference
Reference document — Secondary reference
E2FZ12029AReference document
Same NSN cross-reference
Reference document — Secondary reference
E2EF-12029-AAReference document
Same NSN cross-reference
Reference document — Secondary reference
DG325AReference document
Same NSN cross-reference
Reference document — Secondary reference
E3FZ12029AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FD478?
FD478 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace FD478?
There are 5 known substitutes for FD478: F503, E2FZ12029A, E2EF-12029-AA and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FD478?
FD478 is cataloged in the U.S. Government catalog under NSN 2920-01-218-2008. 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.