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257454 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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

257454: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include special_features: 10 TURN, electrical_resistance_per_section: 20.0 KILOHMS SINGLE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-417-6945, 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→ 257454
NSN: 5905-01-417-6945
FSC: 5905 — Resistor
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
section_quantity1
special_features10 TURN
electrical_resistance_per_section20.0 KILOHMS SINGLE SECTION
NSN5905-01-417-6945
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 257454 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 20.0 KILOHMS SINGLE SECTION
•
SECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS
ELECTRICAL RESISTANCE PER SECTION20.0 KILOHMS SINGLE SECTION
SECTION QUANTITY1
SPECIAL FEATURES10 TURN
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 257454?
257454 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 257454?
257454 is cataloged in the U.S. Government catalog under NSN 5905-01-417-6945. 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.