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PartsTable / COMPONENT / 1543020
1543020 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include filter_type: DRY, body_material: STEEL, overall_height: 1.650 INCHES MAXIMUM IN, outside_diameter: 2.750 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-294-9998, 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
1543020
NSN: 2805-00-294-9998
FSC: 2805
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
filter_typeDRY
body_materialSTEEL
overall_height1.650 INCHES MAXIMUM IN
outside_diameter2.750 INCHES MAXIMUM IN
special_featuresW/BODY;W/FILTER MATERIAL,CACTUS FIBRE TYPE FILTER MATERIAL,NOT REPLACEABLE;W/CAP,CRIMP-ON TYPE;PAINTED;MTG DATA,NONTHREADED TYPE,1.525 IN.PLUS 0.005 MINUS 0.000 ID MTG,SPRING TYPE LOCKING FEATURE IN
NSN2805-00-294-9998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 1543020 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
OUTSIDE DIAMETER: 2.750 INCHES MAXIMUM IN
•
BODY MATERIAL: STEEL
•
FILTER TYPE: DRY
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.750 INCHES MAXIMUM IN
SPECIAL FEATURESW/BODY;W/FILTER MATERIAL,CACTUS FIBRE TYPE FILTER MATERIAL,NOT REPLACEABLE;W/CAP,CRIMP-ON TYPE;PAINTED;MTG DATA,NONTHREADED TYPE,1.525 IN.PLUS 0.005 MINUS 0.000 ID MTG,SPRING TYPE LOCKING FEATURE IN
BODY MATERIALSTEEL
FILTER TYPEDRY
OVERALL HEIGHT1.650 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
4954Interchangeable
interchangeable cross-reference
interchangeable
D15-665FPC574T0577Interchangeable
interchangeable cross-reference
interchangeable
D15-592EPC527T0531-574Interchangeable
interchangeable cross-reference
interchangeable
D15-700FPC574T0577Interchangeable
interchangeable cross-reference
interchangeable
GS16314-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-22/15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1543020?
1543020 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 1543020?
There are 12 known substitutes for 1543020: 4954, D15-665FPC574T0577, D15-592EPC527T0531-574 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1543020?
1543020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-294-9998. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026