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Technical Data Sheet
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481801 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

481801: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: PLASTIC BODY, terminal_type: SCREW, overall_height: 1.500 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED, outside_diameter: 4.500 INCHES NOMINAL IN, voltage_in_volts: 250.0. This part is cataloged in the U.S.

Government catalog under NSN 6250-00-251-2649, 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
481801
NSN: 6250-00-251-2649
FSC: 6250 — Ballasts, Lampholders, and Starters
CAGE: 02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
materialPLASTIC BODY
terminal_typeSCREW
overall_height1.500 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
outside_diameter4.500 INCHES NOMINAL IN
voltage_in_volts250.0
terminal_quantity2
mounting_feature_typeSURFACE
wattage_rating_in_watts660.0
mounting_device_quantity2
lamp_base_type_accommodatedMEDIUM SCREW
accessory_mounting_provisionGROOVE
NSN6250-00-251-2649
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 481801 MFR Legrand RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
TERMINAL TYPE: SCREW
•
WATTAGE RATING IN WATTS: 660.0
•
MOUNTING METHOD: UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
ACCESSORY MOUNTING PROVISION: GROOVE
•
VOLTAGE IN VOLTS: 250.0
•
OUTSIDE DIAMETER: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.500 INCHES NOMINAL IN
TERMINAL QUANTITY2
TERMINAL TYPESCREW
WATTAGE RATING IN WATTS660.0
MOUNTING METHODUNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
ACCESSORY MOUNTING PROVISIONGROOVE
VOLTAGE IN VOLTS250.0
OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
LAMP BASE TYPE ACCOMMODATEDMEDIUM SCREW
MOUNTING DEVICE QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 2
484593Reference document
Same NSN cross-reference
Reference document — Secondary reference
5744-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 481801?
481801 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Legrand.
What parts can replace 481801?
There are 2 known substitutes for 481801: 484593, 5744-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 481801?
481801 is cataloged in the U.S. Government catalog under NSN 6250-00-251-2649. 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.