PartsTable
Technical Data Sheet
PartsTable / MRO / 1440256
1440256 ✓ 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 SERVO MOUNTED, body_length: 1.800 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 0.719 INCHES NOMINAL IN, actuator_type: DOUBLE ENDED 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 5905-00-651-1680, 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→ 1440256
NSN: 5905-00-651-1680
FSC: 5905
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.800 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.719 INCHES NOMINAL IN
actuator_typeDOUBLE ENDED SHAFT
body_diameter1.750 INCHES NOMINAL IN
overall_length2.879 INCHES MAXIMUM IN
pilot_diameter1.5620 INCHES NOMINAL IN
shaft_diameter0.375 INCHES NOMINAL IN
undercut_width0.0620 INCHES NOMINAL IN
mounting_methodCLAMP RING(S)
NSN5905-00-651-1680
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 1440256 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
PILOT DIAMETER: 1.5620 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TEST DATA DOCUMENT: 10001-1440256 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
•
ACTUATOR TRAVEL CONTROL FEATURE: CONTINUOUS MOTION
•
FUNCTION CHARACTERISTIC PER SECTION: ALL SECTIONS GRAPH
•
TERMINAL TYPE AND QUANTITY: 9 SOLDER STUD
•
FUNCTION CONFORMITY PER SECTION: 1ST SECTION ABSOLUTE LINEARITY AND 2ND SECTION ABSOLUTE LINEARITY AND 3RD SECTION INDEPENDENT LINEARITY
TECHNICAL CHARACTERISTICS (FLIS)
PILOT DIAMETER1.5620 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
TEST DATA DOCUMENT10001-1440256 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS GRAPH
TERMINAL TYPE AND QUANTITY9 SOLDER STUD
FUNCTION CONFORMITY PER SECTION1ST SECTION ABSOLUTE LINEARITY AND 2ND SECTION ABSOLUTE LINEARITY AND 3RD SECTION INDEPENDENT LINEARITY
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR 1ST SECTION AND 3.0 FREE AIR 2ND SECTION AND 0.12 FREE AIR 3RD SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 ALL SECTIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
02082558Interchangeable
interchangeable cross-reference
interchangeable
208CFFInterchangeable
interchangeable cross-reference
interchangeable
43208PPInterchangeable
interchangeable cross-reference
interchangeable
3110001556704Interchangeable
interchangeable cross-reference
interchangeable
208MFFInterchangeable
interchangeable cross-reference
interchangeable
40BL02JPPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1440256?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1440256?
1440256 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1440256?
There are 9 known substitutes for 1440256: 02082558, 208CFF, 43208PP and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1440256?
1440256 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-651-1680. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1440256

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026