PartsTable
Technical Data Sheet
RV4ATSA254B ✓ 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 body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN, actuator_type: SINGLE SHAFT, body_diameter: 1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-279-1838, 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 RV4ATSA254B
NSN: 5905-00-279-1838
FSC: 5905
CAGE: 81350 — JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
shaft_length0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN
overall_length1.312 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN
shaft_diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
mounting_methodSTANDARD BUSHING
overall_diameter1.515 INCHES MAXIMUM IN
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
NSN5905-00-279-1838
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN RV4ATSA254B MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
BODY DIAMETER: 1.156 INCHES MAXIMUM IN
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
BODY LENGTH: 0.625 INCHES MAXIMUM IN
OVERALL DIAMETER: 1.750 INCHES NOMINAL IN
SECTION QUANTITY: 1
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
ACTUATOR TRAVEL CONTROL FEATURE: STOPS
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -20.0 TO 20.0 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER1.156 INCHES MAXIMUM IN
BODY STYLECYLINDRICAL BUSHING MOUNTED
BODY LENGTH0.625 INCHES MAXIMUM IN
OVERALL DIAMETER1.750 INCHES NOMINAL IN
SECTION QUANTITY1
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
ACTUATOR TRAVEL CONTROL FEATURESTOPS
RESISTANCE TOLERANCE PER SECTION IN PERCENT-20.0 TO 20.0 SINGLE SECTION
SHAFT BEARING TYPESLEEVE
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
CMU2541Interchangeable
interchangeable cross-reference
interchangeable
RV4NAY50254AInterchangeable
interchangeable cross-reference
interchangeable
416037-22Interchangeable
interchangeable cross-reference
interchangeable
JANR94Interchangeable
Same NIIN cross-reference
interchangeable
JA1N040S254MAInterchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-94/5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RV4ATSA254B?
RV4ATSA254B is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace RV4ATSA254B?
There are 6 known substitutes for RV4ATSA254B: CMU2541, RV4NAY50254A, 416037-22 and 3 more. Substitute compatibility should be verified for your specific system.
Is RV4ATSA254B still available?
RV4ATSA254B is currently cancelled.
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