PartsTable
Technical Data Sheet
0109-4550 ✓ 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: 0.500 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.375 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 0.750 INCHES NOMINAL 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 5905-01-009-8941, 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 0109-4550
NSN: 5905-01-009-8941
FSC: 5905
CAGE: 30669 — E AND R ELECTRONICS INC DBA DUMONT OSCILLOSCOPE (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.500 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.375 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.750 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
overall_diameter1.125 INCHES NOMINAL IN
section_quantity1
terminal_locationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
NSN5905-01-009-8941
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 0109-4550 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
MAXIMUM STARTING TORQUE: 6.00 INCH-OUNCES IN
MAXIMUM RUNNING TORQUE: 0.50 INCH-OUNCES IN
ELECTRICAL RESISTANCE PER SECTION: 50.0 KILOHMS SINGLE SECTION
MOUNTING METHOD: STANDARD BUSHING
FUNCTION CONFORMITY PER SECTION: SINGLE SECTION INDEPENDENT LINEARITY
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: -100.0 TO 250.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 280.0 NOMINAL
FUNCTION CONFORMITY TOLERANCE PER SECTION: -0.50 TO 0.50 SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM STARTING TORQUE6.00 INCH-OUNCES IN
MAXIMUM RUNNING TORQUE0.50 INCH-OUNCES IN
ELECTRICAL RESISTANCE PER SECTION50.0 KILOHMS SINGLE SECTION
MOUNTING METHODSTANDARD BUSHING
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-100.0 TO 250.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG280.0 NOMINAL
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
SHAFT STYLEROUND, SLOTTED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MIL-PRF-94/4Interchangeable
interchangeable cross-reference
interchangeable
2100-0013Interchangeable
interchangeable cross-reference
interchangeable
380-2509-000Interchangeable
interchangeable cross-reference
interchangeable
550R503BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0109-4550?
0109-4550 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0109-4550?
There are 4 known substitutes for 0109-4550: MIL-PRF-94/4, 2100-0013, 380-2509-000 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0109-4550?
0109-4550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-009-8941. This indicates validated use in U.S. government and defense supply chains.
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