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PartsTable / MRO / RR4100E2C8G501
RR4100E2C8G501 ✓ 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,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 2.094 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, bearing_type: BEARING SHAFT, shaft_length: 0.375 INCHES NOMINAL IN, shaft_runout: 0.002 INCHES 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 5905-01-062-2327, 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→ RR4100E2C8G501
NSN: 5905-01-062-2327
FSC: 5905
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length2.094 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
bearing_typeBEARING SHAFT
shaft_length0.375 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.844 INCHES MAXIMUM IN
lateral_runout0.002 INCHES IN
shaft_diameter0.250 INCHES NOMINAL IN
shaft_end_play0.005 INCHES IN
mounting_methodSTANDARD BUSHING
NSN5905-01-062-2327
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN RR4100E2C8G501 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
SECTION QUANTITY: 1
•
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
MOUNTING METHOD: STANDARD BUSHING
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 70.0 SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
MAXIMUM STARTING TORQUE: 2.00 INCH-OUNCES IN
TECHNICAL CHARACTERISTICS (FLIS)
SECTION QUANTITY1
BODY STYLECYLINDRICAL BUSHING MOUNTED
SHAFT DIAMETER0.250 INCHES NOMINAL IN
MOUNTING METHODSTANDARD BUSHING
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
FRAGILITY FACTORMODERATELY RUGGED
MAXIMUM STARTING TORQUE2.00 INCH-OUNCES IN
TEST DATA DOCUMENT81349-MIL-R-12934 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
MIL-R-12934/32Interchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-12934/32Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RR4100E2C8G501?
RR4100E2C8G501 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace RR4100E2C8G501?
There are 2 known substitutes for RR4100E2C8G501: MIL-R-12934/32, MIL-PRF-12934/32. Substitute compatibility should be verified for your specific system.
What is the NSN for RR4100E2C8G501?
RR4100E2C8G501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-062-2327. 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