PartsTable
Technical Data Sheet
PartsTable / MRO / 3110C
3110C ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,NONWIRE WOUND,. Key specifications include material: STEEL OVERALL, overall_width: 2.125 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION FRONT, terminal_type: TAB W/SCREW, overall_height: 2.125 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL 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 5930-00-471-2549, 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→ 3110C
NSN: 5930-00-471-2549
FSC: 5930
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width2.125 INCHES NOMINAL IN
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB W/SCREW
overall_height2.125 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
throw_quantity4 EACH SECTION FRONT
mounting_methodBASE
style_designatorTAP, CIRCUIT SELECTOR
features_providedACTUATOR KNOB
pressure_switch_typeDIFFERENTIAL
contact_action_stimulusINCREASE
NSN5930-00-471-2549
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 3110C MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: EXPLOSION PROOF
•
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS: 1.640 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
STYLE DESIGNATOR: TAP, CIRCUIT SELECTOR
•
TERMINAL TYPE: TAB W/SCREW
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP NONSYMMETRICAL
•
FEATURES PROVIDED: ACTUATOR KNOB
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT2.125 INCHES NOMINAL IN
OVERALL WIDTH2.125 INCHES NOMINAL IN
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.640 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATORTAP, CIRCUIT SELECTOR
TERMINAL TYPETAB W/SCREW
SWITCH CONTACT BASIC DESIGNNONPILE-UP NONSYMMETRICAL
FEATURES PROVIDEDACTUATOR KNOB
OVERALL LENGTH3.000 INCHES NOMINAL IN
POLE QUANTITY1 EACH SECTION FRONT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
31106Interchangeable
interchangeable cross-reference
interchangeable
A28541-5-5Interchangeable
interchangeable cross-reference
interchangeable
AMS10136-2407Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
382 3-48 UNC 0.812Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3110C?
3110C is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3110C?
There are 20 known substitutes for 3110C: 31106, A28541-5-5, AMS10136-2407 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3110C?
3110C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-471-2549. 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