PartsTable
Technical Data Sheet
MP25A-50R ✓ 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,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.500 INCHES NOMINAL IN, flat_height: 0.219 INCHES NOMINAL IN, shaft_style: ROUND, FLATTED, shaft_length: 0.875 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-642-3942, 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 MP25A-50R
NSN: 5905-00-642-3942
FSC: 5905
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length1.500 INCHES NOMINAL IN
flat_height0.219 INCHES NOMINAL IN
shaft_styleROUND, FLATTED
shaft_length0.875 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter3.156 INCHES NOMINAL IN
overall_length2.375 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
overall_diameter3.594 INCHES NOMINAL IN
section_quantity1
NSN5905-00-642-3942
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN MP25A-50R MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
POWER DISSIPATION RATING PER SECTION IN WATTS: 100.0 FREE AIR SINGLE SECTION
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE: STOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 340.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
POWER DISSIPATION RATING PER SECTION IN WATTS100.0 FREE AIR SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER340.0 SINGLE SECTION
OVERALL LENGTH2.375 INCHES NOMINAL IN
SHAFT STYLEROUND, FLATTED
SHAFT LENGTH0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
AD-2331756-7Interchangeable
interchangeable cross-reference
interchangeable
470-2Interchangeable
interchangeable cross-reference
interchangeable
NO.100-LINKInterchangeable
interchangeable cross-reference
interchangeable
302778Interchangeable
interchangeable cross-reference
interchangeable
100RInterchangeable
interchangeable cross-reference
interchangeable
W20H0280Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MP25A-50R?
MP25A-50R is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace MP25A-50R?
There are 12 known substitutes for MP25A-50R: AD-2331756-7, 470-2, NO.100-LINK and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MP25A-50R?
MP25A-50R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-642-3942. This indicates validated use in U.S. government and defense supply chains.
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