PartsTable
Technical Data Sheet
RV4ATSD254B ✓ 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: 0.875 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM 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 5905-00-504-5453, 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 RV4ATSD254B
NSN: 5905-00-504-5453
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_length0.875 INCHES NOMINAL 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_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
overall_diameter1.515 INCHES MAXIMUM IN
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
NSN5905-00-504-5453
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN RV4ATSD254B MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
SHAFT STYLE: ROUND, SLOTTED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS: 2.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
ACTUATOR TYPE: SINGLE SHAFT
SCREW THREAD SERIES DESIGNATOR: UNEF
MOUNTING METHOD: STANDARD BUSHING
NONTURN DEVICE RADIUS: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT STYLEROUND, SLOTTED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
ACTUATOR TYPESINGLE SHAFT
SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING METHODSTANDARD BUSHING
NONTURN DEVICE RADIUS0.531 INCHES NOMINAL IN
DEVICE DESIGN TYPEERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
ELECTRICAL RESISTANCE PER SECTION250.000 KILOHMS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
CMU2541Interchangeable
interchangeable cross-reference
interchangeable
RV4NAY50254AInterchangeable
interchangeable cross-reference
interchangeable
416037-22Interchangeable
interchangeable cross-reference
interchangeable
4171786-174Interchangeable
Same NIIN cross-reference
interchangeable
RV4NATSD254BInterchangeable
Same NIIN cross-reference
interchangeable
MILR94Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RV4ATSD254B?
RV4ATSD254B is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace RV4ATSD254B?
There are 7 known substitutes for RV4ATSD254B: CMU2541, RV4NAY50254A, 416037-22 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RV4ATSD254B?
RV4ATSD254B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-504-5453. This indicates validated use in U.S. government and defense supply chains.
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