PartsTable
Technical Data Sheet
3318-543 ✓ 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: 0.650 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: BEARING SHAFT, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-911-2955, 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 3318-543
NSN: 5905-00-911-2955
FSC: 5905
CAGE: 90073 — CMC ELECTRONICS INC (CAN)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length0.650 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBEARING SHAFT
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter2.990 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
pilot_diameter2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
shaft_diameter0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
undercut_width0.0680 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
mounting_methodCLAMP RING(S)
NSN5905-00-911-2955
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 3318-543 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
PILOT LENGTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
BODY LENGTH: 0.650 INCHES NOMINAL IN
MOUNTING LIP DEPTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS: -20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS: 3.0 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -3.0 TO 3.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 6 TURRET
FUNCTION CONFORMITY PER SECTION: SINGLE SECTION ABSOLUTE LINEARITY
TECHNICAL CHARACTERISTICS (FLIS)
PILOT LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
BODY LENGTH0.650 INCHES NOMINAL IN
MOUNTING LIP DEPTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY6 TURRET
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION ABSOLUTE LINEARITY
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
4161Interchangeable
interchangeable cross-reference
interchangeable
2623Interchangeable
interchangeable cross-reference
interchangeable
MILG36339Interchangeable
interchangeable cross-reference
interchangeable
10293096Interchangeable
interchangeable cross-reference
interchangeable
C10155-1Interchangeable
interchangeable cross-reference
interchangeable
5920PL0649020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3318-543?
3318-543 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3318-543?
There are 13 known substitutes for 3318-543: 4161, 2623, MILG36339 and 10 more. Substitute compatibility should be verified for your specific system.
Is 3318-543 still available?
3318-543 is currently cancelled.
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