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Technical Data Sheet
PartsTable / COMPONENT / 2-943
2-943 ✓ 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 material: STEEL CORROSION RESISTING BODY, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, thickness: 0.750 INCHES NOMINAL IN, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, lens_color: RED, construction: ONE-PIECE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-023-8379, 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
2-943
NSN: 5365-00-023-8379
FSC: 5365
CAGE: 98889 — AEROCONTROLEX GROUP, INC. DIV TALLEY ACTUATORS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
thickness0.750 INCHES NOMINAL IN
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
lens_colorRED
constructionONE-PIECE
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
flange_width0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
power_rating2.0 WATTS AVERAGE2.0 WATTS AVERAGE
overall_width2.250 INCHES NOMINAL IN
terminal_typeSCREW
coating_methodPLATED SHELL
NSN5365-00-023-8379
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 2-943 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
OUTSIDE DIAMETER: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
APERTURE DIAMETER: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
MATERIAL: STEEL
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
APERTURE DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIALSTEEL
CONSTRUCTIONONE-PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
2810L20-018Interchangeable
interchangeable cross-reference
interchangeable
2943Interchangeable
interchangeable cross-reference
interchangeable
2810L20-18Interchangeable
interchangeable cross-reference
interchangeable
200108PC5Interchangeable
interchangeable cross-reference
interchangeable
78X736NInterchangeable
interchangeable cross-reference
interchangeable
78X736Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-943?
2-943 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 2-943?
There are 17 known substitutes for 2-943: 2810L20-018, 2943, 2810L20-18 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-943?
2-943 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-023-8379. 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